:root {
    --apple-blue: #0a84ff;
    --apple-green: #30d158;
    --apple-orange: #ff9f0a;
    --apple-red: #ff453a;
    --apple-yellow: #ffd60a;
    --apple-purple: #bf5af2;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.72);
    --text-muted: rgba(255, 255, 255, 0.45);
    --card-bg: rgba(14, 22, 40, 0.65);
    --card-border: rgba(255, 255, 255, 0.12);
    --card-border-hover: rgba(255, 255, 255, 0.24);
    --font-mono: 'Oswald', monospace;
    --font-ui: 'Oswald', sans-serif;
    --font-condensed: 'Oswald', sans-serif;
    --font-sans: 'Oswald', sans-serif;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-card: 0 16px 36px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.14);
    --shadow-hover: 0 10px 28px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

[data-theme="light"] {
    --text-primary: #0f172a;
    --text-secondary: rgba(15, 23, 42, 0.75);
    --text-muted: rgba(15, 23, 42, 0.48);
    --card-bg: rgba(255, 255, 255, 0.74);
    --card-border: rgba(255, 255, 255, 0.8);
    --card-border-hover: rgba(10, 132, 255, 0.35);
    --shadow-card: 0 14px 34px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.95);
    --shadow-hover: 0 10px 24px rgba(10, 132, 255, 0.16), inset 0 1px 0 rgba(255, 255, 255, 1);
}

[data-theme="light"] body {
    background-color: #eef3f9;
    background-image:
        radial-gradient(circle at 10% 10%, rgba(10, 132, 255, 0.14) 0%, transparent 55%),
        radial-gradient(circle at 90% 90%, rgba(191, 90, 242, 0.12) 0%, transparent 55%),
        radial-gradient(circle at 80% 15%, rgba(48, 209, 88, 0.10) 0%, transparent 45%),
        linear-gradient(145deg, #f5f8fc 0%, #dbe7f5 100%);
    background-attachment: fixed;
    color: #0f172a;
}

[data-theme="light"] .brand-title {
    background: linear-gradient(180deg, #0f172a 0%, #334155 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

[data-theme="light"] .bottom-dock {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 1);
}

[data-theme="light"] .dock-btn {
    color: #334155;
}

[data-theme="light"] .dock-btn:hover {
    color: #0f172a;
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .dock-btn.active {
    background: #0a84ff;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(10, 132, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

[data-theme="light"] .btn-glass {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(0, 0, 0, 0.12);
    color: #0f172a;
}

[data-theme="light"] .btn-glass:hover {
    background: rgba(255, 255, 255, 0.9);
}

[data-theme="light"] .btn-outline {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(0, 0, 0, 0.14);
    color: #0f172a;
}

[data-theme="light"] .btn-outline:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(10, 132, 255, 0.35);
}

[data-theme="light"] .modal-box {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(35px) saturate(190%);
    -webkit-backdrop-filter: blur(35px) saturate(190%);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.18), inset 0 1px 0 rgba(255, 255, 255, 1);
    color: #0f172a;
}

[data-theme="light"] .form-input,
[data-theme="light"] .input-select,
[data-theme="light"] .elder-picker-select {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.14);
    color: #0f172a;
}

[data-theme="light"] .stat-card {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .info-box-glass {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .data-table th,
[data-theme="light"] .quadro-table th {
    background: rgba(241, 245, 249, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #0f172a;
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

[data-theme="light"] .data-table td {
    border-color: rgba(0, 0, 0, 0.08);
    color: #0f172a;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Oswald', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

body, button, input, select, textarea, table, th, td {
    font-family: 'Oswald', -apple-system, BlinkMacSystemFont, sans-serif !important;
}

body {
    letter-spacing: 0.3px;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    background-color: #030b1e;
    background-image:
        radial-gradient(circle at 10% 10%, rgba(30, 80, 220, 0.35) 0%, transparent 55%),
        radial-gradient(circle at 90% 90%, rgba(140, 50, 230, 0.28) 0%, transparent 55%),
        radial-gradient(circle at 80% 15%, rgba(0, 190, 240, 0.22) 0%, transparent 45%),
        linear-gradient(145deg, #020713 0%, #081227 100%);
    background-attachment: fixed;
    transition: background-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), color 0.35s ease;
}

body, .card, .bottom-dock, .modal-box, .app-header, .btn, .data-table th, .quadro-table th, .form-input, .input-select, .stat-card, .info-box-glass {
    transition: background 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                color 0.25s ease;
}

/* ==========================================================================
   LAYOUT CONTAINER
   ========================================================================== */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.app-header {
    backdrop-filter: blur(40px) saturate(150%);
    -webkit-backdrop-filter: blur(40px) saturate(150%);
    border: 1px solid var(--card-border);
    padding: 14px 24px;
    max-width: 1400px;
    width: calc(100% - 32px);
    margin: 10px auto 12px auto;
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    box-shadow: var(--shadow-card);
    position: sticky;
    top: 10px;
    z-index: 100;
    box-sizing: border-box;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-badge {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--apple-blue), var(--apple-purple));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 800;
    color: white;
    box-shadow: 0 4px 12px rgba(10, 132, 255, 0.4);
}

.brand-title {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.85) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.brand-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.header-info-pill {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.04);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    border: 1px solid var(--card-border);
    font-size: 13.5px;
    backdrop-filter: blur(12px);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.info-item strong {
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================================================
   ICONS
   ========================================================================== */
.app-icon {
    width: 17px;
    height: 17px;
    vertical-align: -3px;
    stroke-width: 2;
    stroke: currentColor;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
    display: inline-block;
    flex-shrink: 0;
}

.app-icon-sm { width: 14px; height: 14px; vertical-align: -2px; }
.app-icon-lg { width: 22px; height: 22px; vertical-align: -4px; }
.app-icon-no-margin { margin-right: 0; }

/* ==========================================================================
   BOTTOM DOCK NAVIGATION (replaces top tabs)
   ========================================================================== */
.bottom-dock {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    display: flex;
    gap: 6px;
    background: rgba(18, 18, 24, 0.88);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow:
        0 14px 40px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    padding: 5px 8px;
    border-radius: 22px;
    max-width: 95vw;
}

.dock-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 8px 16px;
    border-radius: 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 7px;
    outline: none;
    user-select: none;
    white-space: nowrap;
    font-family: var(--font-ui);
    pointer-events: auto;
    position: relative;
    z-index: 1;
}

.dock-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.dock-btn.active {
    background: rgba(255, 255, 255, 0.22);
    color: #ffffff;
    box-shadow:
        0 3px 10px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
    font-weight: 600;
}

.dock-icon {
    width: 16px;
    height: 16px;
    pointer-events: none;
}
.dock-btn span { pointer-events: none; }

@media (max-width: 600px) {
    .bottom-dock { bottom: 14px; padding: 4px 6px; gap: 3px; }
    .dock-btn { padding: 7px 10px; font-size: 13px; gap: 5px; }
    .dock-icon { width: 14px; height: 14px; }
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */
.main-content {
    flex: 1;
    max-width: 1400px;
    width: calc(100% - 32px);
    margin: 0 auto;
    padding: 0 0 120px 0;
    box-sizing: border-box;
}

.tab-pane {
    display: none !important;
    animation: fadeIn 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.tab-pane.active {
    display: block !important;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   BUTTONS (Padronização Apple Liquid Glass)
   ========================================================================== */
.btn {
    font-family: 'Oswald', sans-serif !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 38px;
    padding: 0 18px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn:active {
    transform: translateY(1px) scale(0.985);
}

.btn:disabled, .btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
    transform: none !important;
    box-shadow: none !important;
}

.btn-primary {
    background: linear-gradient(180deg, #1a8cff 0%, #0071e3 100%);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 14px rgba(10, 132, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1.5px);
    box-shadow: 0 6px 18px rgba(10, 132, 255, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.btn-success {
    background: linear-gradient(180deg, #34c759 0%, #28a745 100%);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 14px rgba(48, 209, 88, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.btn-success:hover {
    filter: brightness(1.1);
    transform: translateY(-1.5px);
    box-shadow: 0 6px 18px rgba(48, 209, 88, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-color: rgba(255, 255, 255, 0.16);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.32);
    transform: translateY(-1.5px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-danger {
    background: linear-gradient(180deg, rgba(255, 69, 58, 0.22) 0%, rgba(255, 69, 58, 0.14) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-color: rgba(255, 69, 58, 0.45);
    color: #ff5e57;
    box-shadow: 0 2px 8px rgba(255, 69, 58, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}
.btn-danger:hover {
    background: linear-gradient(180deg, rgba(255, 69, 58, 0.32) 0%, rgba(255, 69, 58, 0.22) 100%);
    border-color: rgba(255, 69, 58, 0.7);
    color: #ffffff;
    transform: translateY(-1.5px);
    box-shadow: 0 6px 18px rgba(255, 69, 58, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #ffffff;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.btn-glass:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.32);
    transform: translateY(-1.5px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-sm {
    height: 32px;
    padding: 0 14px;
    font-size: 12.5px;
    letter-spacing: 0.4px;
    border-radius: 8px;
    gap: 6px;
}

.btn-lg {
    height: 44px;
    padding: 0 24px;
    font-size: 15px;
    letter-spacing: 0.6px;
    border-radius: 12px;
    gap: 10px;
}

/* ==========================================================================
   CARDS (GLASSMORPHIC)
   ========================================================================== */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(40px) saturate(150%);
    -webkit-backdrop-filter: blur(40px) saturate(150%);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: 14px;
    overflow: hidden;
    transition: all var(--transition);
}

.card:hover {
    border-color: var(--card-border-hover);
}

.card-header {
    padding: 12px 18px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

[data-theme="light"] .card-title {
    color: #0f172a;
}

.card-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.5;
}

[data-theme="light"] .card-subtitle {
    color: #475569;
}

.card-body {
    padding: 18px;
}

/* Compact dropzone */
.dropzone-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    border: 1.5px dashed var(--card-border);
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: all var(--transition);
}

.dropzone-compact:hover,
.dropzone-compact.dragover {
    border-color: var(--apple-blue);
    background: rgba(10, 132, 255, 0.08);
    transform: translateY(-1px);
}

.dropzone-compact-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.dropzone-compact-icon {
    font-size: 22px;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 132, 255, 0.15);
    border-radius: 10px;
    border: 1px solid rgba(10, 132, 255, 0.25);
    color: var(--apple-blue);
}

.dropzone-compact-title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.dropzone-compact-sub {
    font-size: 12.5px;
    color: var(--text-secondary);
}

.dropzone-compact-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* Stat Cards */
.stat-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: center;
    transition: all var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border-hover);
    transform: translateY(-1px);
}

.stat-label {
    font-size: 11.5px;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0px;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 4px;
    line-height: 1;
}

.stat-primary { color: var(--apple-blue) !important; }
.stat-success { color: var(--apple-green) !important; }
.stat-warning { color: var(--apple-orange) !important; }

.stat-sub-badge {
    font-size: 11.5px;
    color: var(--apple-green);
    font-weight: 600;
    letter-spacing: 0.3px;
    margin-top: 4px;
}

.info-box-glass {
    background: rgba(10, 132, 255, 0.05);
    border: 1px solid rgba(10, 132, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 16px 18px;
}

.info-box-glass h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.info-box-glass ul {
    font-size: 13px;
    color: var(--text-secondary);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 8px;
    margin-left: 18px;
}

/* Backup item badges */
.backup-item-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--card-border);
    transition: all var(--transition);
}

.backup-item-badge:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border-hover);
    transform: translateX(2px);
}

.backup-item-badge .app-icon-lg { color: var(--apple-blue); }

/* ==========================================================================
   TABLES
   ========================================================================== */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 240px);
    border-radius: var(--radius-md);
    border: 1px solid var(--card-border);
    position: relative;
    scrollbar-gutter: stable;
    scroll-behavior: smooth;
}

.table-responsive::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.32);
}

[data-theme="light"] .table-responsive::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .table-responsive::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.35);
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: left;
    font-size: 14px;
}

.data-table th {
    font-family: 'Oswald', sans-serif !important;
    background: rgba(10, 20, 38, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 12px 14px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 2px solid rgba(255, 255, 255, 0.14);
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--card-border);
    color: var(--text-primary);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background 0.15s;
}

.data-table tbody tr:nth-child(even) td {
    background: rgba(255, 255, 255, 0.02);
}

[data-theme="light"] .data-table tbody tr:nth-child(even) td {
    background: #f8fafc;
}

.data-table tbody tr:hover td {
    background: rgba(10, 132, 255, 0.06);
}

[data-theme="light"] .data-table tbody tr:hover td {
    background: #f0f7ff;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Day filter buttons */
.day-filter-btn {
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2px;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    height: 32px;
    padding: 0 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.18s;
}

.day-filter-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--card-border-hover);
}

.day-filter-btn.active {
    background: var(--apple-blue) !important;
    color: #ffffff !important;
    border-color: var(--apple-blue) !important;
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.35);
}

/* ==========================================================================
   BADGES
   ========================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 13.5px;
    font-weight: 800;
    line-height: 1;
    font-family: var(--font-condensed);
    letter-spacing: 0.5px;
}

.badge-grade-a { background: rgba(10, 132, 255, 0.15); color: var(--apple-blue); border: 1px solid rgba(10, 132, 255, 0.3); }
.badge-grade-b { background: rgba(48, 209, 88, 0.15); color: var(--apple-green); border: 1px solid rgba(48, 209, 88, 0.3); }
.badge-grade-c { background: rgba(255, 214, 10, 0.15); color: var(--apple-yellow); border: 1px solid rgba(255, 214, 10, 0.45); }
.badge-grade-nc { background: rgba(255, 255, 255, 0.06); color: var(--text-muted); border: 1px solid var(--card-border); }

.badge-role {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 11px;
}

/* Badge count */
.badge-count {
    font-family: var(--font-mono);
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.count-0 { background: rgba(255,255,255,0.06); color: var(--text-muted); }
.count-1 { background: rgba(255, 159, 10, 0.15); color: var(--apple-orange); border: 1px solid rgba(255, 159, 10, 0.25); }
.count-2 { background: rgba(48, 209, 88, 0.15); color: var(--apple-green); border: 1px solid rgba(48, 209, 88, 0.25); }
.count-3 { background: rgba(10, 132, 255, 0.15); color: var(--apple-blue); border: 1px solid rgba(10, 132, 255, 0.25); }
.count-over { background: rgba(255, 69, 58, 0.15); color: var(--apple-red); border: 1px solid rgba(255, 69, 58, 0.25); }

/* ==========================================================================
   FORMS
   ========================================================================== */
.form-group { margin-bottom: 16px; }

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 6px;
}

.form-input, .input-select {
    width: 100%;
    height: 38px;
    padding: 0 14px;
    font-family: var(--font-ui);
    font-size: 14px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: all 0.18s;
    outline: none;
}

.form-input::placeholder { color: var(--text-muted); }

.form-input:focus, .input-select:focus {
    border-color: var(--apple-blue);
    background: rgba(0, 0, 0, 0.35);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.15);
}

.input-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238899b0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Radio buttons for Aceite */
.radio-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 0;
}

.radio-label input[type="radio"] {
    width: 14px;
    height: 14px;
    accent-color: var(--apple-blue);
    cursor: pointer;
}

.radio-label.sim { color: var(--apple-blue); }
.radio-label.nao { color: var(--apple-red); }

/* Elder picker select in schedule */
.elder-picker-select {
    width: 100%;
    min-width: 220px;
    height: 34px;
    padding: 0 10px;
    font-family: var(--font-ui);
    font-size: 13px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.18s;
}

.elder-picker-select:focus {
    outline: none;
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.15);
}

/* Custom Elder Picker - Seletor compacto em linha única com SVGs embutidos */
.custom-elder-picker {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 310px;
    max-width: 360px;
    height: 34px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    box-sizing: border-box;
    transition: all 0.18s ease;
    user-select: none;
    cursor: pointer;
}

[data-theme="light"] .custom-elder-picker {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.15);
}

.custom-elder-picker:hover {
    border-color: var(--apple-blue);
    background: rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .custom-elder-picker:hover {
    background: #f8fafc;
    border-color: var(--apple-blue);
}

.custom-elder-picker:focus-within {
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.2);
}

.custom-elder-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    padding: 0 8px 0 10px;
    pointer-events: none;
    gap: 6px;
    box-sizing: border-box;
}

.custom-elder-name {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
    text-align: left;
}

.custom-elder-name.unassigned {
    color: var(--text-muted);
    font-weight: 500;
    font-style: italic;
}

.custom-elder-badges {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.custom-elder-pill {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.09);
    line-height: 1;
    white-space: nowrap;
}

[data-theme="light"] .custom-elder-pill {
    background: rgba(0, 0, 0, 0.04);
    color: #334155;
    border-color: rgba(0, 0, 0, 0.08);
}

.custom-elder-pill svg {
    color: var(--apple-blue);
    flex-shrink: 0;
}

.custom-elder-pill.pill-water svg {
    color: #0284c7;
}

[data-theme="dark"] .custom-elder-pill.pill-water svg {
    color: #38bdf8;
}

.custom-elder-count {
    font-size: 10.5px;
    color: var(--text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.custom-elder-arrow {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    flex-shrink: 0;
    margin-left: 1px;
}

.elder-picker-native {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
    padding: 0;
    border: none;
}

/* ==========================================================================
   MODALS (Apple Liquid Glass)
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.62);
    display: none !important;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none !important;
    transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 20px;
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
}

.modal-overlay.active {
    display: flex !important;
    opacity: 1;
    pointer-events: auto !important;
}

.modal-box {
    background: rgba(14, 22, 40, 0.88);
    backdrop-filter: blur(35px) saturate(190%);
    -webkit-backdrop-filter: blur(35px) saturate(190%);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    max-width: 580px;
    width: 100%;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    overflow: hidden;
    animation: modalEnter 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalEnter {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    padding: 16px 22px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
}

.modal-body {
    padding: 22px;
}

.modal-footer {
    padding: 16px 22px;
    border-top: 1px solid var(--card-border);
    background: rgba(0, 0, 0, 0.15);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ==========================================================================
   PROGRESS MODAL POPUP (Geração de PDFs e Listas)
   ========================================================================== */
#generation-progress-modal .modal-box {
    max-width: 440px;
    padding: 28px 24px;
    text-align: center;
    border-radius: 20px;
    background: rgba(18, 22, 34, 0.96);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.12);
}

[data-theme="light"] #generation-progress-modal .modal-box {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.gen-spinner-wrap {
    width: 52px;
    height: 52px;
    margin: 0 auto 16px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gen-spinner-svg {
    width: 48px;
    height: 48px;
    animation: genSpin 1s linear infinite;
}

@keyframes genSpin {
    100% { transform: rotate(360deg); }
}

.gen-progress-track {
    width: 100%;
    height: 10px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
    margin: 14px 0 10px 0;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .gen-progress-track {
    background: rgba(0, 0, 0, 0.08);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.gen-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #0a84ff 0%, #30d158 100%);
    border-radius: 999px;
    transition: width 0.22s ease-out;
    box-shadow: 0 0 10px rgba(10, 132, 255, 0.5);
}

/* ==========================================================================
   TOASTS
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: rgba(28, 28, 30, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #fff;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: auto;
    display: flex;
    align-items: center;
    max-width: 380px;
}

.toast.visible {
    opacity: 1;
    transform: translateY(0);
}

.toast-success { border-left: 3px solid var(--apple-green); }
.toast-error { border-left: 3px solid var(--apple-red); }
.toast-info { border-left: 3px solid var(--apple-blue); }

/* ==========================================================================
   CARDS DE DESIGNAÇÃO (Letters)
   ========================================================================== */
.docx-exact-page {
    background: #ffffff !important;
    color: #000000 !important;
    width: 100%;
    max-width: 800px;
    margin: 0 auto 20px auto;
    padding: 22mm 18mm;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border: 1px solid #cbd5e1;
    border-radius: 2px;
}

.docx-exact-page * { color: #000000 !important; }
.docx-exact-page span { color: #334155 !important; }

/* ==========================================================================
   METADADOS DE IDADE, BATISMO E ACOMPANHAMENTO DE DESIGNAÇÕES
   ========================================================================== */
.assigned-elder-meta {
    font-size: 11.5px;
    color: var(--text-muted);
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

[data-theme="light"] .assigned-elder-meta {
    color: #4b5563;
}

.tracking-grid {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 11px;
    text-align: left;
    background: rgba(255, 255, 255, 0.04);
    padding: 6px 8px;
    border-radius: 9px;
    border: 1px solid var(--card-border);
    min-width: 185px;
}

[data-theme="light"] .tracking-grid {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.08);
}

.tracking-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
}

.tracking-btn-group {
    display: flex;
    gap: 3px;
}

.tracking-btn-group .btn {
    padding: 1px 6px;
    height: 20px;
    font-size: 10.5px;
    font-weight: 600;
    border-radius: 4px;
}

.badge-partner-alert {
    background: rgba(255, 159, 10, 0.16);
    color: var(--apple-orange);
    border: 1px solid var(--apple-orange);
    font-size: 10.5px;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 4px;
}

/* Card Status da Designação (Aba Alunos e Aba Cartas) */
.designation-status-card {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 250px;
    box-sizing: border-box;
}

[data-theme="dark"] .designation-status-card {
    background: rgba(30, 30, 36, 0.9);
    border-color: var(--card-border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.designation-status-card .status-card-title {
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: #334155;
    margin-bottom: 2px;
}

[data-theme="dark"] .designation-status-card .status-card-title {
    color: #e2e8f0;
}

.designation-status-card .tracking-grid {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 8px 10px;
    width: 100%;
    box-sizing: border-box;
    gap: 6px;
}

[data-theme="dark"] .designation-status-card .tracking-grid {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.designation-status-card .tracking-row {
    font-size: 12.5px;
    font-weight: 500;
    color: #1e293b;
}

[data-theme="dark"] .designation-status-card .tracking-row {
    color: #f1f5f9;
}

.designation-status-card .tracking-btn-group .btn {
    height: 24px;
    padding: 0 10px;
    font-size: 11.5px;
    font-weight: 700;
    border-radius: 6px;
}

/* Botão Dedicado JW PUB Mail nos Cards e Grades */
.btn-jwpub-mail {
    height: 24px !important;
    min-height: 24px !important;
    max-height: 24px !important;
    padding: 0 8px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    border-radius: 6px !important;
    border: 1px solid #0284c7 !important;
    color: #0284c7 !important;
    background: rgba(2, 132, 199, 0.08) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    white-space: nowrap !important;
    line-height: 1 !important;
    box-shadow: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    cursor: pointer;
    transition: all 0.16s ease;
    box-sizing: border-box !important;
}

.btn-jwpub-mail:hover {
    background: #0284c7 !important;
    color: #ffffff !important;
}

.btn-jwpub-mail svg {
    width: 12px !important;
    height: 12px !important;
    stroke: currentColor !important;
    flex-shrink: 0;
}

.btn-jwpub-mail.btn-xs {
    height: 20px !important;
    min-height: 20px !important;
    max-height: 20px !important;
    padding: 0 5px !important;
    font-size: 10px !important;
}

.btn-jwpub-mail.btn-xs svg {
    width: 10px !important;
    height: 10px !important;
}

/* Chips de Variáveis Dinâmicas do Modal de E-mail */
.variable-chip-btn {
    background: rgba(10, 132, 255, 0.08);
    border: 1px solid rgba(10, 132, 255, 0.25);
    color: var(--apple-blue);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    transition: all 0.15s ease;
    user-select: none;
}
.variable-chip-btn:hover {
    background: var(--apple-blue);
    color: #ffffff;
    border-color: var(--apple-blue);
    transform: translateY(-1px);
}
.variable-chip-btn:active {
    transform: translateY(0);
}

/* Preset buttons */
.template-preset-btn {
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-hover);
    color: var(--text-secondary);
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}
.template-preset-btn:hover {
    border-color: var(--apple-blue);
    color: var(--apple-blue);
}
.template-preset-btn.active {
    background: rgba(10, 132, 255, 0.12);
    border-color: var(--apple-blue);
    color: var(--apple-blue);
}

/* Badge Compacto Proporcional do WhatsApp */
.contact-wa-badge {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
    padding: 0 7px !important;
    font-size: 10.5px !important;
    font-weight: 700 !important;
    border-radius: 5px !important;
    border: 1px solid #10b981 !important;
    color: #10b981 !important;
    background: rgba(16, 185, 129, 0.08) !important;
    text-decoration: none !important;
    line-height: 1 !important;
    height: 20px !important;
    min-height: 20px !important;
    max-height: 20px !important;
    box-sizing: border-box !important;
    transition: all 0.15s ease;
    cursor: pointer;
    white-space: nowrap !important;
}

.contact-wa-badge:hover {
    background: #10b981 !important;
    color: #ffffff !important;
}

.contact-wa-badge svg {
    width: 11px !important;
    height: 11px !important;
    flex-shrink: 0;
}

.status-alert-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: #fee2e2;
    color: #ef4444;
    border: 1.5px solid #f87171;
    border-radius: 9999px;
    padding: 3px 14px;
    font-size: 11.5px;
    font-weight: 700;
}

[data-theme="dark"] .status-alert-pill {
    background: rgba(239, 68, 68, 0.18);
    border-color: #ef4444;
}

.btn-status-redesign {
    width: 100%;
    background: #fee2e2;
    color: #ef4444;
    border: 1px solid #fca5a5;
    border-radius: 10px;
    height: 36px;
    font-size: 13px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-status-redesign:hover {
    background: #fecaca;
    color: #dc2626;
    border-color: #f87171;
}

[data-theme="dark"] .btn-status-redesign {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
}

.btn-status-edit {
    width: 100%;
    background: #f1f5f9;
    color: #1e293b;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    height: 34px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-status-edit:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
}

[data-theme="dark"] .btn-status-edit {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.16);
}

/* Sub-barra de resumo e tracking do Aluno na Aba Cartas */
.elder-bundle-subbar {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-top: none;
    border-bottom: 1px solid #cbd5e1;
    padding: 16px 20px;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    box-sizing: border-box;
}

[data-theme="dark"] .elder-bundle-subbar {
    background: #1e293b;
    border-color: #334155;
}
/* ==========================================================================
   CHAVEADOR DE VISÃO GRADE & CARTAS (COMPACTA VS DETALHADA)
   ========================================================================== */
.view-mode-toggle {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 3px;
    gap: 3px;
}

[data-theme="light"] .view-mode-toggle {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
}

.view-mode-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: all var(--transition);
}

.view-mode-btn:hover {
    color: var(--text-primary);
}

.view-mode-btn.active {
    background: var(--apple-blue);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.4);
}

/* Painel de Ações Rápidas de Download & Status na Grade Compacta */
.grid-status-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 195px;
}

.grid-download-btns {
    display: flex;
    gap: 4px;
    width: 100%;
}

.grid-download-btns .btn {
    flex: 1;
    font-size: 10.5px;
    height: 24px;
    padding: 0 6px;
    border-radius: 5px;
}

/* ==========================================================================
   PRIORITY PICKER PILL (Aba Designações)
   ========================================================================== */
.priority-picker-pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
    box-sizing: border-box;
    user-select: none;
    margin: 0 auto;
    padding: 0;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.priority-picker-pill:focus-within {
    outline: none;
    box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.4);
}

.priority-picker-pill .priority-letter {
    font-family: var(--font-condensed);
    font-size: 16px;
    font-weight: 800;
    line-height: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    letter-spacing: 0.5px;
    margin: 0;
    padding: 0;
    pointer-events: none;
    width: 100%;
}

.priority-picker-pill .priority-hidden-select {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
    -webkit-appearance: none;
    appearance: none;
    outline: none;
    z-index: 2;
}

/* Letra A: AZUL */
.priority-picker-pill.priority-a {
    background: rgba(10, 132, 255, 0.14);
    border: 1.5px solid rgba(10, 132, 255, 0.5);
    color: #0a84ff;
}
.priority-picker-pill.priority-a .priority-letter {
    color: #0a84ff;
}
.priority-picker-pill.priority-a:hover {
    background: rgba(10, 132, 255, 0.22);
    border-color: #0a84ff;
    box-shadow: 0 4px 14px rgba(10, 132, 255, 0.3);
}

/* Letra B: VERDE */
.priority-picker-pill.priority-b {
    background: rgba(48, 209, 88, 0.14);
    border: 1.5px solid rgba(48, 209, 88, 0.5);
    color: #30d158;
}
.priority-picker-pill.priority-b .priority-letter {
    color: #30d158;
}
.priority-picker-pill.priority-b:hover {
    background: rgba(48, 209, 88, 0.22);
    border-color: #30d158;
    box-shadow: 0 4px 14px rgba(48, 209, 88, 0.3);
}

/* Letra C: AMARELA */
.priority-picker-pill.priority-c {
    background: rgba(255, 214, 10, 0.16);
    border: 1.5px solid rgba(255, 214, 10, 0.65);
    color: #ffd60a;
}
.priority-picker-pill.priority-c .priority-letter {
    color: #ffd60a;
}
.priority-picker-pill.priority-c:hover {
    background: rgba(255, 214, 10, 0.26);
    border-color: #ffd60a;
    box-shadow: 0 4px 14px rgba(255, 214, 10, 0.35);
}

/* Tema Claro (High Contrast) */
[data-theme="light"] .priority-picker-pill.priority-a {
    background: #e6f2ff;
    border-color: #93c5fd;
    color: #0066cc;
}
[data-theme="light"] .priority-picker-pill.priority-a .priority-letter {
    color: #0066cc;
}
[data-theme="light"] .priority-picker-pill.priority-a:hover {
    background: #dbeafe;
    border-color: #2563eb;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.22);
}

[data-theme="light"] .priority-picker-pill.priority-b {
    background: #ecfdf5;
    border-color: #86efac;
    color: #15803d;
}
[data-theme="light"] .priority-picker-pill.priority-b .priority-letter {
    color: #15803d;
}
[data-theme="light"] .priority-picker-pill.priority-b:hover {
    background: #d1fae5;
    border-color: #16a34a;
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.22);
}

[data-theme="light"] .priority-picker-pill.priority-c {
    background: #fefce8;
    border-color: #fde047;
    color: #ca8a04;
}
[data-theme="light"] .priority-picker-pill.priority-c .priority-letter {
    color: #ca8a04;
}
[data-theme="light"] .priority-picker-pill.priority-c:hover {
    background: #fef9c3;
    border-color: #a16207;
    box-shadow: 0 4px 12px rgba(202, 138, 4, 0.25);
}

/* ==========================================================================
   QUADRO GERAL DE DESIGNAÇÕES A E B (MODERNO E LEGÍVEL)
   ========================================================================== */
.quadro-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    margin-bottom: 20px;
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    flex-wrap: wrap;
    gap: 12px;
}

[data-theme="light"] .quadro-banner {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-color: #cbd5e1;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.15);
}

.quadro-banner-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.quadro-banner-badge {
    font-family: var(--font-condensed);
    font-size: 20px;
    font-weight: 900;
    color: #fbbf24;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.quadro-banner-sub {
    font-size: 13px;
    color: #94a3b8;
    font-weight: 500;
}

.quadro-banner-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13.5px;
    color: #e2e8f0;
}

.quadro-day-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.quadro-day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: rgba(239, 68, 68, 0.08);
    border-bottom: 1.5px solid rgba(239, 68, 68, 0.25);
    flex-wrap: wrap;
    gap: 10px;
}

[data-theme="light"] .quadro-day-header {
    background: #fef2f2;
    border-bottom-color: #fecaca;
}

.quadro-day-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quadro-day-accent-bar {
    width: 4px;
    height: 22px;
    background: #ef4444;
    border-radius: 2px;
}

.quadro-day-title {
    font-family: var(--font-ui);
    font-size: 16px;
    font-weight: 800;
    color: #ef4444;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.quadro-day-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
}

.quadro-day-stat-pill {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
}

[data-theme="light"] .quadro-day-stat-pill {
    background: #ffffff;
    border-color: #e2e8f0;
    color: #475569;
}

.quadro-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13.5px;
}

.quadro-table th {
    font-family: 'Oswald', sans-serif !important;
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(10, 20, 38, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 11px 14px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.14);
    text-align: left;
    vertical-align: middle;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.quadro-table th.th-center {
    text-align: center;
}

[data-theme="light"] .quadro-table th {
    background: rgba(241, 245, 249, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: #0f172a;
    border-bottom: 2px solid rgba(0, 0, 0, 0.12);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
}

.quadro-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--card-border);
    border-right: 1px solid var(--card-border);
    vertical-align: middle;
    color: var(--text-primary);
    transition: background 0.15s ease;
}

.quadro-table td.td-center {
    text-align: center;
}

.quadro-table tr td:last-child {
    border-right: none;
}

.quadro-table tr:last-child td {
    border-bottom: none;
}

/* Coloração alternada suave das linhas (Linha sim, Linha não) */
.quadro-table tbody tr.quadro-row-even td:not(.quadro-unit-cell) {
    background: transparent;
}

.quadro-table tbody tr.quadro-row-odd td:not(.quadro-unit-cell) {
    background: rgba(255, 255, 255, 0.025);
}

[data-theme="light"] .quadro-table tbody tr.quadro-row-even td:not(.quadro-unit-cell) {
    background: #ffffff;
}

[data-theme="light"] .quadro-table tbody tr.quadro-row-odd td:not(.quadro-unit-cell) {
    background: #f8fafc;
}

.quadro-table tbody tr:hover td:not(.quadro-unit-cell) {
    background: rgba(10, 132, 255, 0.07) !important;
}

[data-theme="light"] .quadro-table tbody tr:hover td:not(.quadro-unit-cell) {
    background: #f0f7ff !important;
}

.quadro-unit-cell {
    background: rgba(10, 132, 255, 0.04) !important;
    vertical-align: middle !important;
    border-right: 1.5px solid var(--card-border) !important;
    max-width: 360px;
}

[data-theme="light"] .quadro-unit-cell {
    background: #f1f5f9 !important;
    border-right-color: #cbd5e1 !important;
}

.quadro-unit-cell.alt-unit {
    background: rgba(10, 132, 255, 0.07) !important;
}

[data-theme="light"] .quadro-unit-cell.alt-unit {
    background: #e2e8f0 !important;
}

.quadro-unit-name {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
}

.quadro-part-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-condensed);
    font-size: 16px;
    font-weight: 800;
    color: var(--apple-blue);
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: rgba(10, 132, 255, 0.1);
    white-space: nowrap;
}

[data-theme="light"] .quadro-part-pill {
    background: #e0f2fe;
    color: #0284c7;
    border: 1px solid #bae6fd;
}

.quadro-type-text {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
}

[data-theme="light"] .quadro-type-text {
    color: #0f172a;
}

.quadro-role-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11.5px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    white-space: nowrap;
}

[data-theme="light"] .quadro-role-chip {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f172a;
}

.quadro-role-empty {
    color: var(--text-muted);
    font-weight: 400;
}

[data-theme="light"] .quadro-role-empty {
    color: #94a3b8;
}

.quadro-grade-cell {
    text-align: center;
}

.quadro-grade-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-condensed);
    font-size: 18px;
    font-weight: 800;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    line-height: 1;
}

.quadro-grade-a {
    background: rgba(10, 132, 255, 0.15);
    color: #0a84ff;
    border: 1px solid rgba(10, 132, 255, 0.4);
}
[data-theme="light"] .quadro-grade-a {
    background: #dbeafe;
    color: #0066cc;
    border-color: #93c5fd;
}

.quadro-grade-b {
    background: rgba(48, 209, 88, 0.15);
    color: #30d158;
    border: 1px solid rgba(48, 209, 88, 0.4);
}
[data-theme="light"] .quadro-grade-b {
    background: #dcfce7;
    color: #15803d;
    border-color: #86efac;
}

.quadro-grade-c {
    background: rgba(255, 214, 10, 0.15);
    color: #ffd60a;
    border: 1px solid rgba(255, 214, 10, 0.5);
}
[data-theme="light"] .quadro-grade-c {
    background: #fefce8;
    color: #ca8a04;
    border-color: #fde047;
}

.quadro-student-assigned {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.quadro-student-name {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

[data-theme="light"] .quadro-student-name {
    color: #0f172a;
}

.quadro-student-cong {
    font-size: 11.5px;
    color: var(--text-secondary);
}

[data-theme="light"] .quadro-student-cong {
    color: #475569;
}

.quadro-student-unassigned {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-condensed);
    font-size: 13.5px;
    font-weight: 700;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
    border: 1px dashed rgba(239, 68, 68, 0.4);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
}

[data-theme="light"] .quadro-student-unassigned {
    background: #fef2f2;
    border-color: #fca5a5;
    color: #dc2626;
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
        background-image: none !important;
        font-size: 10pt !important;
    }
    .app-header, .bottom-dock, .btn, .no-print, .modal-overlay, .toast-container,
    .card-header, .dropzone-compact, .day-filter-btn, .stat-card, .info-box-glass,
    .header-actions, .dropzone-compact-actions, #quadro-day-filters {
        display: none !important;
    }
    .main-content { max-width: 100% !important; padding: 0 !important; margin: 0 !important; }
    .tab-pane { display: none; }
    
    /* Suporte a impressão de Cartas, Quadro ou Layout da Sala */
    body:not(.printing-quadro):not(.printing-layout) .tab-pane#tab-cartas,
    body:not(.printing-quadro):not(.printing-layout) .tab-pane#tab-grade { display: block; }
    body.printing-quadro .tab-pane#tab-quadro { display: block !important; }
    body.printing-layout .tab-pane#tab-layout { display: block !important; }
    body.printing-layout .room-dashboard-grid,
    body.printing-layout .room-zoom-control-bar {
        display: none !important;
    }
    body.printing-layout #room-layout-board {
        display: block !important;
        width: 100% !important;
        transform: none !important;
    }
    
    body.printing-quadro, body.printing-layout {
        font-family: 'Oswald', sans-serif !important;
    }

    @page {
        size: landscape;
        margin: 8mm;
    }

    .quadro-banner {
        background: #ffffff !important;
        color: #0f172a !important;
        border: 1px solid #cbd5e1 !important;
        border-bottom: 2.5px solid #0284c7 !important;
        box-shadow: none !important;
        margin-bottom: 14px !important;
        padding: 10px 16px !important;
        page-break-after: avoid !important;
        break-after: avoid !important;
    }
    .quadro-banner-badge {
        color: #0f172a !important;
        font-size: 18px !important;
    }
    .quadro-banner-sub {
        color: #475569 !important;
    }
    .quadro-banner-meta strong {
        color: #0f172a !important;
    }
    
    .quadro-day-card {
        border: 1px solid #94a3b8 !important;
        box-shadow: none !important;
        margin-bottom: 20px !important;
    }
    .quadro-day-card:not(:first-of-type) {
        page-break-before: always !important;
        break-before: page !important;
    }
    .quadro-table tr {
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }
    .quadro-table th, .quadro-table td {
        border-color: #cbd5e1 !important;
        color: #0f172a !important;
        padding: 6px 10px !important;
        font-size: 9.5pt !important;
    }
    .quadro-unit-cell { background: #f8fafc !important; }
    .quadro-unit-cell.alt-unit { background: #f1f5f9 !important; }
    .quadro-unit-name { color: #0f172a !important; }
    .quadro-type-text { color: #0f172a !important; font-weight: 700 !important; }
    .quadro-role-chip { background: #f1f5f9 !important; border: 1px solid #cbd5e1 !important; color: #0f172a !important; }
    .quadro-student-name { color: #0f172a !important; }
    .quadro-student-cong { color: #475569 !important; }
    .quadro-day-header {
        background: #fef2f2 !important;
        border-bottom-color: #f87171 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .app-header, .bottom-dock, .btn, .no-print, .modal-overlay, .toast-container,
    .card-header, .dropzone-compact, .day-filter-btn, .stat-card, .info-box-glass,
    .header-actions, .dropzone-compact-actions {
        display: none !important;
    }
    .main-content { max-width: 100% !important; padding: 0 !important; margin: 0 !important; }
    .tab-pane { display: none; }
    .tab-pane#tab-cartas, .tab-pane#tab-grade { display: block; }
    .docx-exact-page {
        border: none !important; box-shadow: none !important; margin: 0 !important;
        padding: 18mm 16mm !important; page-break-after: always !important; break-after: page !important;
        position: relative !important;
    }
    .letter-header-page-num {
        top: 10mm !important;
        right: 16mm !important;
        font-size: 11pt !important;
        color: #dc2626 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    .card { background: white !important; border: none !important; box-shadow: none !important; margin: 0 !important; }
    .card-body { padding: 0 !important; }
    .data-table th { background: #f1f5f9 !important; color: #334155 !important; border-color: #e2e8f0 !important; }
    .data-table td { border-color: #e2e8f0 !important; color: #0f172a !important; }
    .badge { border: 1px solid currentColor !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .badge-grade-a { background: #dbeafe !important; color: #1e40af !important; }
    .badge-grade-b { background: #d1fae5 !important; color: #065f46 !important; }
    .badge-grade-c { background: #fef3c7 !important; color: #92400e !important; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 768px) {
    .app-header { width: calc(100% - 24px); margin: 10px auto; padding: 12px 14px; }
    .header-inner { flex-direction: column; align-items: flex-start; }
    .header-actions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
    .header-info-pill { width: 100%; justify-content: space-between; }
    .card-header { flex-direction: column; align-items: flex-start; }
    .card-title { font-size: 18px; }
    .main-content { width: calc(100% - 24px); padding: 0 0 110px 0; }
    .table-responsive { border-radius: var(--radius-sm); }
    .data-table th, .data-table td { padding: 10px 12px; font-size: 13px; }
    .btn { height: 36px; padding: 0 14px; font-size: 14px; }
    .stat-value { font-size: 26px; }
}

/* ==========================================================================
   ABA FOTOS: DASHBOARD, SIMETRIA E CONTROLES DE ALTA PRECISÃO
   ========================================================================== */

/* Grid do Topo: 4 Cards Perfeitamente Simétricos */
.photo-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 18px;
    align-items: stretch;
}

@media (max-width: 1200px) {
    .photo-dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 680px) {
    .photo-dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.photo-dash-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.photo-dash-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .photo-dash-card:hover {
    border-color: rgba(0, 0, 0, 0.2);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

/* Bordas de Acento Sutil */
.photo-dash-card.photo-card-prices {
    border-top: 3px solid var(--apple-blue);
}
.photo-dash-card.photo-card-total {
    border-top: 3px solid var(--apple-green);
}
.photo-dash-card.photo-card-participantes {
    border-top: 3px solid var(--apple-blue);
}
.photo-dash-card.photo-card-volume {
    border-top: 3px solid var(--apple-purple);
}

/* Header dos Cards */
.photo-dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.photo-dash-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-secondary);
}

.photo-dash-tag {
    font-size: 10px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 6px;
    background: rgba(148, 163, 184, 0.15);
    color: var(--text-muted);
}

.photo-dash-badge {
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.photo-dash-badge.green {
    background: rgba(48, 209, 88, 0.15);
    color: var(--apple-green);
}

.photo-dash-badge.blue {
    background: rgba(10, 132, 255, 0.15);
    color: var(--apple-blue);
}

.photo-dash-badge.purple {
    background: rgba(191, 90, 242, 0.15);
    color: var(--apple-purple);
}

/* Valores Principais */
.photo-dash-value {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.1;
    margin: 4px 0 6px 0;
    letter-spacing: -0.5px;
}

.photo-dash-value.green {
    color: var(--apple-green);
}

.photo-dash-value.blue {
    color: var(--apple-blue);
}

.photo-dash-footer {
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Card 1: Grid de Preços Compacto */
.photo-prices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 4px 0 8px 0;
}

.photo-price-unit-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}

.photo-unit-label {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.photo-unit-input-wrap {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0 4px;
    height: 30px;
    width: 100%;
    max-width: 84px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.photo-unit-input-wrap:focus-within {
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.2);
}

.currency-tag {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-muted);
    padding-left: 2px;
}

.photo-unit-input-wrap input {
    width: 100%;
    border: none;
    background: transparent;
    text-align: right;
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-primary);
    padding: 0 2px;
    outline: none;
    -moz-appearance: textfield;
}

.photo-unit-input-wrap input::-webkit-outer-spin-button,
.photo-unit-input-wrap input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Card 4: Breakdown de Fotos */
.photo-dash-breakdown {
    display: flex;
    gap: 6px;
    margin: 4px 0 6px 0;
    flex-wrap: wrap;
}

.photo-subtotal-chip {
    flex: 1;
    min-width: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 3px 4px;
}

.chip-label {
    font-size: 9.5px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.chip-val {
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 800;
    color: var(--text-primary);
}

/* ==========================================================================
   BARRA DE FERRAMENTAS E FILTROS (TOOLBAR)
   ========================================================================== */
.photo-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    padding: 2px 0;
}

.photo-search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0 12px;
    height: 36px;
    width: 340px;
    max-width: 100%;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.photo-search-box:focus-within {
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.15);
}

.photo-search-box input {
    border: none;
    background: transparent;
    outline: none;
    color: var(--text-primary);
    font-size: 13px;
    width: 100%;
}

.photo-clear-btn {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    padding: 0 2px;
}

.photo-clear-btn:hover {
    color: var(--text-primary);
}

.photo-filter-chips {
    display: flex;
    align-items: center;
    gap: 6px;
}

.photo-chip-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s ease;
}

.photo-chip-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .photo-chip-btn:hover {
    border-color: rgba(0, 0, 0, 0.2);
}

.photo-chip-btn.active {
    background: var(--apple-blue);
    color: #ffffff;
    border-color: var(--apple-blue);
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.3);
}

.chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.18);
    color: inherit;
}

.photo-chip-btn.active .chip-count {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
}

.chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.chip-dot.dot-green {
    background: var(--apple-green);
}

.chip-dot.dot-gray {
    background: var(--text-muted);
}

/* ==========================================================================
   TABELA DE FOTOS E CONTROLES NUMÉRICOS
   ========================================================================== */
.photo-table-container {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.photo-table {
    width: 100%;
    margin-bottom: 0;
}

.photo-table thead th {
    padding: 8px 10px;
    font-size: 11.5px;
    letter-spacing: 0.3px;
    vertical-align: middle;
}

.th-unit-price {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--apple-blue);
    margin-top: 2px;
}

[data-theme="dark"] .th-unit-price {
    color: #38bdf8;
}

.photo-table tbody tr {
    transition: background 0.12s ease;
}

.photo-table tbody tr:hover {
    background: rgba(10, 132, 255, 0.04);
}

.photo-table tbody tr.row-with-order {
    border-left: 3px solid var(--apple-blue);
}

.photo-table tbody td {
    padding: 7px 10px;
    vertical-align: middle;
}

/* Controle de Quantidade (+ / input / -) */
.photo-qty-control {
    display: inline-flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2px;
    height: 30px;
    transition: border-color 0.18s ease;
}

.photo-qty-control.has-qty {
    border-color: rgba(10, 132, 255, 0.4);
    background: rgba(10, 132, 255, 0.06);
}

.photo-qty-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.photo-qty-btn:hover {
    background: var(--apple-blue);
    color: #ffffff;
}

.photo-qty-input {
    width: 34px;
    height: 24px;
    border: none;
    background: transparent;
    text-align: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 13px;
    color: var(--text-muted);
    -moz-appearance: textfield;
}

.photo-qty-control.has-qty .photo-qty-input {
    color: var(--text-primary);
    font-weight: 800;
}

.photo-qty-input::-webkit-outer-spin-button,
.photo-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Badges e Preços da Tabela */
.photo-qty-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--radius-full);
}

.photo-qty-badge.active {
    background: rgba(10, 132, 255, 0.15);
    color: var(--apple-blue);
}

.photo-qty-badge.zero {
    color: var(--text-muted);
    font-size: 11.5px;
}

.photo-row-price {
    font-family: var(--font-mono);
    font-size: 13.5px;
    font-weight: 700;
    text-align: right;
    letter-spacing: -0.2px;
}

.photo-row-price.active {
    color: var(--apple-green);
    font-size: 14px;
    font-weight: 800;
}

.photo-row-price.zero {
    color: var(--text-muted);
    font-size: 12.5px;
    font-weight: 500;
}

.photo-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.photo-status-badge.success {
    background: rgba(48, 209, 88, 0.12);
    color: var(--apple-green);
    border: 1px solid rgba(48, 209, 88, 0.25);
}

.photo-status-badge.neutral {
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-muted);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.photo-status-badge .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
}

/* Rodapé Fixo da Tabela */
.photo-table tfoot tr {
    background: var(--bg-tertiary);
    border-top: 2px solid var(--border-color);
}

.photo-table tfoot td {
    padding: 9px 10px;
    vertical-align: middle;
}

/* ==========================================================================
   ABA LAYOUT TURMA: ESTILIZAÇÃO E PLANTA VISUAL
   ========================================================================== */
/* ==========================================================================
   ABA LAYOUT TURMA: DASHBOARD SIMÉTRICO, MODULAÇÃO DE CORREDORES & PLANTA
   ========================================================================== */

/* Grid do Topo: 4 Cards Perfeitamente Simétricos */
.room-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 18px;
    align-items: stretch;
}

@media (max-width: 1200px) {
    .room-dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 680px) {
    .room-dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.room-dash-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.room-dash-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .room-dash-card:hover {
    border-color: rgba(0, 0, 0, 0.2);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

/* Acentos de Borda Superior */
.room-dash-card.room-card-dimensoes {
    border-top: 3px solid var(--apple-blue);
}
.room-dash-card.room-card-corredores {
    border-top: 3px solid var(--apple-purple);
}
.room-dash-card.room-card-ocupacao {
    border-top: 3px solid var(--apple-green);
}
.room-dash-card.room-card-fileiras {
    border-top: 3px solid #f59e0b;
}

/* Header dos Cards */
.room-dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.room-dash-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-secondary);
}

.room-dash-badge {
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.room-dash-badge.blue {
    background: rgba(10, 132, 255, 0.15);
    color: var(--apple-blue);
}

.room-dash-badge.purple {
    background: rgba(191, 90, 242, 0.15);
    color: var(--apple-purple);
}

.room-dash-badge.green {
    background: rgba(48, 209, 88, 0.15);
    color: var(--apple-green);
}

.room-dash-badge.orange {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.room-dash-value {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.1;
    margin: 4px 0 6px 0;
    letter-spacing: -0.5px;
}

.room-dash-value.green {
    color: var(--apple-green);
}

.room-dash-value.orange {
    color: #f59e0b;
}

.room-dash-footer {
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Card 1: Steppers de Dimensões */
.room-stepper-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 4px 0 8px 0;
}

.room-stepper-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.room-stepper-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.room-stepper-ctrl {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2px;
    height: 30px;
}

.room-step-btn {
    width: 26px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.room-step-btn:hover {
    background: var(--apple-blue);
    color: #ffffff;
}

.room-stepper-ctrl input {
    width: 100%;
    border: none;
    background: transparent;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 800;
    color: var(--text-primary);
    outline: none;
    -moz-appearance: textfield;
}

.room-stepper-ctrl input::-webkit-outer-spin-button,
.room-stepper-ctrl input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Card 2: Modulação de Corredores Dinâmica */
.room-preset-group {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 2px 0 6px 0;
    flex-wrap: wrap;
}

.room-preset-btn {
    flex: 1;
    min-width: 50px;
    height: 26px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 6px;
    font-size: 10.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 0 4px;
    text-align: center;
    white-space: nowrap;
}

.room-preset-btn:hover {
    background: rgba(191, 90, 242, 0.12);
    color: var(--apple-purple);
    border-color: rgba(191, 90, 242, 0.3);
}

.room-preset-btn.active {
    background: var(--apple-purple);
    color: #ffffff;
    border-color: var(--apple-purple);
    box-shadow: 0 2px 6px rgba(191, 90, 242, 0.3);
}

/* Toggles de Corredores Laterais (Paredes) */
.room-side-aisles-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin: 2px 0 4px 0;
    background: var(--bg-tertiary);
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.side-aisles-title {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.side-aisles-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.room-side-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 22px;
    padding: 0 8px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.room-side-btn:hover {
    background: rgba(191, 90, 242, 0.08);
    color: var(--apple-purple);
    border-color: rgba(191, 90, 242, 0.3);
}

.room-side-btn.active {
    background: rgba(191, 90, 242, 0.16);
    border-color: var(--apple-purple);
    color: var(--apple-purple);
}

.room-side-btn .side-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: background 0.15s;
}

.room-side-btn.active .side-dot {
    background: var(--apple-purple);
    box-shadow: 0 0 4px rgba(191, 90, 242, 0.6);
}

.room-aisle-divider-icon.side {
    color: var(--apple-purple);
    font-size: 13px;
    opacity: 0.85;
}

/* Card 2: Painel Visual Dinâmico de Corredores e Blocos */
.room-aisle-visual-panel {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 4px 0 6px 0;
    min-height: 56px;
    justify-content: center;
}

.room-blocks-visual-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
}

.room-block-pill {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 3px 6px;
    transition: all 0.2s ease;
}

.room-block-pill .block-pos {
    font-size: 9px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.1;
}

.room-block-pill .block-qty {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.room-block-pill.highlight {
    background: rgba(191, 90, 242, 0.08);
    border-color: rgba(191, 90, 242, 0.35);
}

.room-block-pill.highlight .block-qty {
    color: var(--apple-purple);
}

.room-block-pill.full {
    padding: 6px 12px;
    background: rgba(10, 132, 255, 0.08);
    border-color: rgba(10, 132, 255, 0.25);
}

.room-block-pill.full .block-qty {
    color: var(--apple-blue);
    font-size: 13px;
}

.room-aisle-divider-icon {
    font-size: 14px;
    font-weight: 900;
    color: var(--apple-purple);
    opacity: 0.7;
    user-select: none;
    line-height: 1;
    padding: 0 1px;
}

.room-aisle-divider-icon.central {
    color: var(--apple-blue);
}

/* Stepper para ajuste das laterais em 2 corredores */
.room-wing-adjuster {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 2px 8px;
}

.wing-label {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-secondary);
}

.wing-stepper {
    display: flex;
    align-items: center;
    gap: 3px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 1px 4px;
}

.wing-step-btn {
    width: 20px;
    height: 18px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 13px;
    font-weight: bold;
    color: var(--text-secondary);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.wing-step-btn:hover {
    background: var(--apple-purple);
    color: #ffffff;
}

.wing-val {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 800;
    color: var(--text-primary);
    min-width: 40px;
    text-align: center;
}

.wing-hint {
    font-size: 10.5px;
    color: var(--text-muted);
}

.wing-hint strong {
    color: var(--apple-purple);
    font-family: var(--font-mono);
}

.room-wing-info {
    font-size: 10.5px;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.2;
    padding: 2px 0;
}

/* Modo Manual Personalizado */
.room-manual-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.manual-label {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-secondary);
    white-space: nowrap;
}

.room-manual-input-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0 8px;
    height: 28px;
    transition: border-color 0.2s;
}

.room-manual-input-wrap:focus-within {
    border-color: var(--apple-purple);
    box-shadow: 0 0 0 2px rgba(191, 90, 242, 0.15);
}

.room-manual-input-wrap input {
    width: 100%;
    border: none;
    background: transparent;
    outline: none;
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 700;
    color: var(--text-primary);
}

.room-manual-blocks-chip {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    padding: 3px 6px;
    border-radius: 6px;
    background: rgba(191, 90, 242, 0.12);
    color: var(--apple-purple);
    white-space: nowrap;
    border: 1px solid rgba(191, 90, 242, 0.2);
}

/* ==========================================================================
   BARRA DE FERRAMENTAS DA PLANTA (BUSCA, ZOOM & LEGENDA)
   ========================================================================== */
.room-board-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
    padding: 2px 0;
}

.room-search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0 12px;
    height: 36px;
    width: 330px;
    max-width: 100%;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.room-search-box:focus-within {
    border-color: var(--apple-blue);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.15);
}

.room-search-box input {
    border: none;
    background: transparent;
    outline: none;
    color: var(--text-primary);
    font-size: 13px;
    width: 100%;
}

.room-clear-btn {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
    padding: 0 2px;
}

.room-clear-btn:hover {
    color: var(--text-primary);
}

/* Legenda Inline da Planta */
.room-legend-inline {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 11.5px;
    color: var(--text-secondary);
    font-weight: 600;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    user-select: none;
}

.legend-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Suporte ao Modo Escuro para os ícones vetoriais da Legenda */
[data-theme="dark"] .legend-svg-occupied {
    fill: #0369a1;
    stroke: #38bdf8;
}

[data-theme="dark"] .legend-svg-space {
    fill: #1e293b;
    stroke: #94a3b8;
}

[data-theme="dark"] .legend-svg-fundo-rect {
    fill: rgba(30, 41, 59, 0.4);
    stroke: rgba(100, 116, 139, 0.5);
}

[data-theme="dark"] .legend-svg-fundo-dash {
    stroke: #64748b;
}

[data-theme="dark"] .legend-svg-aisle-rect {
    fill: rgba(71, 85, 105, 0.25);
}

[data-theme="dark"] .legend-svg-aisle-line {
    stroke: #94a3b8;
}

[data-theme="dark"] .legend-svg-side-rect {
    fill: rgba(191, 90, 242, 0.18);
}

[data-theme="dark"] .legend-svg-side-line {
    stroke: #c084fc;
}

.room-zoom-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ==========================================================================
   ÁREA DE VISUALIZAÇÃO DA PLANTA DA SALA (AUDITÓRIO)
   ========================================================================== */
.room-scroll-container {
    overflow-x: auto;
    overflow-y: visible;
    padding: 14px 8px 20px 8px;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

[data-theme="dark"] .room-scroll-container {
    background: rgba(255, 255, 255, 0.015);
}

.room-auditorium-wrapper {
    min-width: 860px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 0 auto;
    padding: 4px;
    transition: transform 0.2s ease-out;
}

.room-back-indicator {
    width: 100%;
    max-width: 840px;
    text-align: center;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
    padding: 4px 0;
    border-bottom: 1.5px dashed var(--border-color);
    margin-bottom: 4px;
}

.room-rows-stack {
    display: flex;
    flex-direction: column;
    gap: 7px;
    width: 100%;
    align-items: center;
}

.room-row-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
}

.room-row-label-tag {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    height: 44px;
    width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    user-select: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.room-row-seats-container {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Assento Compacto e Simétrico com Nome e Sobrenome */
.room-seat-box {
    width: 72px;
    height: 52px;
    border-radius: 8px;
    padding: 2px 3px 3px 3px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    user-select: none;
    box-sizing: border-box;
}

.room-seat-box.seat-occupied {
    background: #e0f2fe;
    border: 1.5px solid #0284c7;
    box-shadow: 0 1px 4px rgba(2, 132, 199, 0.08);
}

/* Tons de Azul para rápida identificação e contraste perfeito com cards brancos de espaço */
.room-seat-box.seat-occupied.seat-shade-light {
    background: #e0f2fe;
    border: 1.5px solid #0284c7;
}

.room-seat-box.seat-occupied.seat-shade-light .seat-first-name,
.room-seat-box.seat-occupied.seat-shade-light .seat-last-name {
    color: #0369a1;
}

.room-seat-box.seat-occupied.seat-shade-light .seat-badge-num {
    color: #0284c7;
    font-weight: 800;
}

.room-seat-box.seat-occupied.seat-shade-light .seat-cong-name {
    color: #0284c7;
}

.room-seat-box.seat-occupied.seat-shade-dark {
    background: #bae6fd;
    border: 1.5px solid #0284c7;
}

.room-seat-box.seat-occupied.seat-shade-dark .seat-first-name,
.room-seat-box.seat-occupied.seat-shade-dark .seat-last-name {
    color: #0284c7;
}

.room-seat-box.seat-occupied.seat-shade-dark .seat-badge-num {
    color: #0369a1;
    font-weight: 800;
}

.room-seat-box.seat-occupied.seat-shade-dark .seat-cong-name {
    color: #0369a1;
}

/* Modo escuro para assentos */
[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-light {
    background: #0c4a6e;
    border-color: rgba(56, 189, 248, 0.65);
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-light .seat-first-name,
[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-light .seat-last-name {
    color: #f8fafc;
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-light .seat-badge-num {
    color: #38bdf8;
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-light .seat-cong-name {
    color: #38bdf8;
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-dark {
    background: #075985;
    border-color: rgba(56, 189, 248, 0.85);
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-dark .seat-first-name,
[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-dark .seat-last-name {
    color: #ffffff;
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-dark .seat-badge-num {
    color: #7dd3fc;
}

[data-theme="dark"] .room-seat-box.seat-occupied.seat-shade-dark .seat-cong-name {
    color: #7dd3fc;
}

.room-seat-box.seat-occupied:hover {
    transform: translateY(-2px);
    border-color: #0284c7;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.28);
    z-index: 5;
}

/* Card Branco para Espaço Vazio ao lado de aluno (Xadrez Intercalado) */
.room-seat-box.seat-empty.seat-spacing-space {
    background: #ffffff;
    border: 1.5px dashed #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    opacity: 1;
}

.room-seat-box.seat-empty.seat-spacing-space .seat-empty-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    user-select: none;
}

.room-seat-box.seat-empty.seat-spacing-space .seat-empty-icon {
    color: #94a3b8;
    opacity: 0.65;
}

.room-seat-box.seat-empty.seat-spacing-space .seat-empty-label {
    font-size: 7.5px;
    font-weight: 800;
    letter-spacing: 1.2px;
    color: #94a3b8;
    text-transform: uppercase;
    line-height: 1;
}

/* Cadeiras Livres do Fundo do Auditório (Não ocupadas / Fundo) - visibilidade sutil com traço */
.room-seat-box.seat-empty.seat-fundo {
    background: rgba(148, 163, 184, 0.05);
    border: 1px dashed rgba(148, 163, 184, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.room-seat-box.seat-empty.seat-fundo:hover {
    opacity: 0.95;
    border-color: #94a3b8;
    background: rgba(148, 163, 184, 0.1);
}

.room-seat-box.seat-empty.seat-fundo .seat-fundo-dash {
    font-size: 13px;
    font-weight: 300;
    color: #94a3b8;
    user-select: none;
    line-height: 1;
}

[data-theme="dark"] .room-seat-box.seat-empty.seat-spacing-space {
    background: #1e293b;
    border-color: #475569;
}

[data-theme="dark"] .room-seat-box.seat-empty.seat-spacing-space .seat-empty-icon,
[data-theme="dark"] .room-seat-box.seat-empty.seat-spacing-space .seat-empty-label {
    color: #64748b;
}

[data-theme="dark"] .room-seat-box.seat-empty.seat-fundo {
    background: rgba(30, 41, 59, 0.35);
    border-color: rgba(71, 85, 105, 0.35);
    opacity: 0.5;
}

[data-theme="dark"] .room-seat-box.seat-empty.seat-fundo .seat-fundo-dash {
    color: #475569;
}

.seat-badge-num {
    font-family: var(--font-mono);
    font-size: 8px;
    font-weight: 800;
    color: var(--text-muted);
    position: absolute;
    top: 2px;
    left: 3px;
    line-height: 1;
}

.seat-names-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    line-height: 1.15;
    margin-top: 4px;
    width: 100%;
}

.seat-first-name {
    font-size: 11px;
    font-weight: 800;
    max-width: 66px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.seat-last-name {
    font-size: 10.5px;
    font-weight: 800;
    max-width: 66px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.seat-cong-name {
    font-size: 7.5px;
    color: var(--text-muted);
    max-width: 66px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 1px;
    line-height: 1;
}

/* Vão de Corredor de Passagem */
.room-aisle-gap {
    width: 20px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-left: 1px dashed rgba(148, 163, 184, 0.35);
    border-right: 1px dashed rgba(148, 163, 184, 0.35);
    box-sizing: border-box;
}

.aisle-marker {
    display: inline-block;
    white-space: nowrap;
    transform: rotate(-90deg);
    transform-origin: center center;
    font-size: 7.5px;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    opacity: 0.65;
    text-transform: uppercase;
}

.room-aisle-gap.room-aisle-side {
    width: 24px;
    background: rgba(191, 90, 242, 0.05);
    box-sizing: border-box;
}

.room-aisle-gap.room-aisle-side.left {
    border-left: 3px solid rgba(148, 163, 184, 0.85); /* Parede externa da sala */
    border-right: 1px dashed rgba(191, 90, 242, 0.45);
}

.room-aisle-gap.room-aisle-side.right {
    border-right: 3px solid rgba(148, 163, 184, 0.85); /* Parede externa da sala */
    border-left: 1px dashed rgba(191, 90, 242, 0.45);
}

[data-theme="dark"] .room-aisle-gap.room-aisle-side.left {
    border-left: 3px solid rgba(203, 213, 225, 0.75);
}

[data-theme="dark"] .room-aisle-gap.room-aisle-side.right {
    border-right: 3px solid rgba(203, 213, 225, 0.75);
}

.room-aisle-gap.room-aisle-side .aisle-marker {
    color: var(--apple-purple);
    font-weight: 700;
    opacity: 0.85;
}

/* Banner do Palco / Visão dos Instrutores */
.room-stage-banner {
    width: 100%;
    max-width: 840px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
    border-radius: 10px;
    padding: 10px 18px;
    margin-top: 8px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    user-select: none;
}

[data-theme="light"] .room-stage-banner {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

.stage-direction-indicator {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.6px;
    color: #38bdf8;
}

.stage-icon {
    color: #cbd5e1;
    font-size: 9.5px;
}

.stage-main-title {
    display: flex;
    align-items: center;
    font-size: 13.5px;
    font-weight: 800;
    letter-spacing: 1.2px;
    color: #ffffff;
}

.seat-highlight {
    animation: seatPulse 1.5s infinite alternate;
    border-color: #f59e0b !important;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.4) !important;
    transform: scale(1.08) !important;
    z-index: 10;
}

.seat-dimmed {
    opacity: 0.22 !important;
}

@keyframes seatPulse {
    0% { box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.4); }
    100% { box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.8); }
}