/**
 * World Time Tools v1.2.0 - Ultra-Vibrant, Colourful Theme
 * Tailored for LevelTimer.com with rich WTB colors & modern UX
 */

:root {
    --wtt-primary: #2563eb;
    --wtt-primary-hover: #1d4ed8;
    --wtt-primary-gradient: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    
    --wtt-bg: #f8fafc;
    --wtt-card-bg: #ffffff;
    --wtt-text: #0f172a;
    --wtt-text-muted: #64748b;
    --wtt-border: #e2e8f0;
    
    /* Ultra-Vibrant Hour Cell Colors (World Time Buddy Inspired) */
    --wtt-work-bg: #10b981;
    --wtt-work-text: #ffffff;
    --wtt-work-border: #059669;
    
    --wtt-day-bg: #f59e0b;
    --wtt-day-text: #ffffff;
    --wtt-day-border: #d97706;
    
    --wtt-night-bg: #334155;
    --wtt-night-text: #e2e8f0;
    --wtt-night-border: #1e293b;
    
    --wtt-active-bg: #2563eb;
    --wtt-active-text: #ffffff;
    --wtt-active-glow: 0 0 0 3px #ffffff, 0 0 15px rgba(37, 99, 235, 0.6);
    
    --wtt-shadow-md: 0 8px 20px -4px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --wtt-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --wtt-radius: 16px;
}

[data-theme="dark"], .wtt-dark-mode {
    --wtt-bg: #0f172a;
    --wtt-card-bg: #1e293b;
    --wtt-text: #f8fafc;
    --wtt-text-muted: #94a3b8;
    --wtt-border: #334155;
    
    --wtt-work-bg: #059669;
    --wtt-work-text: #ffffff;
    --wtt-day-bg: #d97706;
    --wtt-day-text: #ffffff;
    --wtt-night-bg: #0f172a;
    --wtt-night-text: #94a3b8;
}

/* Force container width override for narrow theme wrappers */
.wtt-wrapper.wtt-container, section.narrow .wtt-wrapper {
    width: 100% !important;
    max-width: 1200px !important;
    margin: 20px auto !important;
    color: var(--wtt-text);
    box-sizing: border-box;
}

.wtt-wrapper * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Ultra Colourful Tab Navigation Header */
.wtt-tabs-header {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--wtt-border);
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
}

.wtt-tabs-header::-webkit-scrollbar {
    display: none;
}

.wtt-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: #f1f5f9;
    border: 1px solid var(--wtt-border);
    border-radius: 12px;
    color: var(--wtt-text-muted);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    text-decoration: none;
}

.wtt-tab-btn:hover {
    transform: translateY(-2px);
    color: var(--wtt-primary);
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.12);
}

/* Distinct Vibrant Color Accents for Active Tabs */
.wtt-tab-btn[data-tab="tab-converter"].active {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #ffffff;
    border-color: #1d4ed8;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

.wtt-tab-btn[data-tab="tab-clock"].active {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    color: #ffffff;
    border-color: #6d28d9;
    box-shadow: 0 6px 16px rgba(124, 58, 237, 0.35);
}

.wtt-tab-btn[data-tab="tab-utc"].active {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: #ffffff;
    border-color: #047857;
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
}

.wtt-tab-btn[data-tab="tab-business"].active {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    color: #ffffff;
    border-color: #b45309;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.35);
}

.wtt-tab-content {
    display: none;
    animation: wttScaleUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.wtt-tab-content.active {
    display: block;
}

@keyframes wttScaleUp {
    from { opacity: 0; transform: scale(0.98); }
    to { opacity: 1; transform: scale(1); }
}

/* Base Card */
.wtt-card {
    background: var(--wtt-card-bg);
    border: 1px solid var(--wtt-border);
    border-radius: var(--wtt-radius);
    padding: 28px;
    box-shadow: var(--wtt-shadow-md);
    margin-bottom: 24px;
}

.wtt-card-header h2 {
    font-size: 26px;
    font-weight: 900;
    margin-bottom: 8px;
    color: var(--wtt-text);
    letter-spacing: -0.5px;
}

.wtt-card-header p {
    color: var(--wtt-text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* Buttons & Form Controls */
.wtt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    text-decoration: none;
    font-family: inherit;
}

.wtt-wrapper button:focus-visible,
.wtt-wrapper input:focus-visible,
.wtt-wrapper select:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.45);
    outline-offset: 2px;
}

.wtt-btn-primary {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.wtt-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.35);
}

.wtt-btn-success {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
}

.wtt-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(16, 185, 129, 0.35);
}

.wtt-btn-outline {
    background: #ffffff;
    border: 1px solid var(--wtt-border);
    color: var(--wtt-text);
}

.wtt-btn-outline:hover {
    background: var(--wtt-bg);
    border-color: var(--wtt-primary);
    color: var(--wtt-primary);
}

.wtt-btn-sm {
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 8px;
}

.wtt-input, .wtt-select, .wtt-search-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--wtt-border);
    border-radius: 10px;
    background: #f8fafc;
    color: var(--wtt-text);
    font-size: 15px;
    outline: none;
    transition: all 0.2s ease;
}

.wtt-input:focus, .wtt-select:focus, .wtt-search-input:focus {
    border-color: var(--wtt-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
    background: #ffffff;
}

/* Vibrant Toolbar */
.wtt-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
    border: 1px solid var(--wtt-border);
    border-radius: 14px;
}

.wtt-toolbar-left, .wtt-toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.wtt-control-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wtt-control-label {
    color: var(--wtt-text-muted);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.wtt-display-controls {
    padding-right: 12px;
    border-right: 1px solid var(--wtt-border);
}

.wtt-date-picker-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wtt-input-date {
    padding: 8px 14px;
    border: 1px solid var(--wtt-border);
    border-radius: 8px;
    background: #ffffff;
    color: var(--wtt-text);
    font-size: 14px;
    font-weight: 700;
}

.wtt-format-toggle {
    display: flex;
    border: 1px solid var(--wtt-border);
    border-radius: 10px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
}

.wtt-toggle-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    color: var(--wtt-text-muted);
    transition: all 0.2s ease;
}

.wtt-toggle-btn.active {
    background: var(--wtt-primary);
    color: #ffffff;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.16);
}

.wtt-add-city-btn {
    background: #ffffff;
    border-color: var(--wtt-primary);
    color: var(--wtt-primary);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
}

.wtt-add-city-btn:hover {
    background: #eff6ff;
    color: var(--wtt-primary-hover);
    border-color: var(--wtt-primary-hover);
    transform: translateY(-1px);
}

/* Selection Highlight Banner */
.wtt-selection-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1px solid #bfdbfe;
    border-left: 6px solid var(--wtt-primary);
    padding: 16px 24px;
    border-radius: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 14px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}

.wtt-banner-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.wtt-banner-label {
    font-size: 14px;
    color: #1e40af;
    font-weight: 700;
}

#wtt-selected-time-display {
    font-size: 20px;
    color: #1d4ed8;
    font-weight: 900;
    background: #ffffff;
    padding: 4px 12px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.wtt-banner-subtitle {
    font-size: 15px;
    color: #1e3a8a;
    font-weight: 700;
}

/* World Time Buddy Grid Layout */
.wtt-wtb-grid-container {
    overflow-x: auto;
    border: 1px solid var(--wtt-border);
    border-radius: 14px;
    margin-bottom: 24px;
    position: relative;
    background: var(--wtt-card-bg);
    box-shadow: var(--wtt-shadow-md);
}

.wtt-wtb-grid {
    display: table;
    width: 100%;
    min-width: 920px;
    border-collapse: collapse;
}

.wtt-grid-row {
    display: table-row;
    border-bottom: 1px solid var(--wtt-border);
}

.wtt-grid-row:last-child {
    border-bottom: none;
}

.wtt-location-cell {
    display: table-cell;
    width: 250px;
    min-width: 250px;
    max-width: 250px;
    padding: 16px 18px;
    position: sticky;
    left: 0;
    background: #ffffff;
    z-index: 10;
    border-right: 2px solid var(--wtt-border);
    box-shadow: 4px 0 12px rgba(0,0,0,0.04);
    vertical-align: middle;
}

.wtt-loc-title-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.wtt-loc-name {
    font-size: 17px;
    font-weight: 900;
    color: var(--wtt-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.wtt-home-tag {
    font-size: 10px;
    font-weight: 900;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    padding: 3px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.wtt-loc-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    cursor: pointer;
    color: #64748b;
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    font-size: 20px;
    line-height: 1;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.wtt-loc-remove:hover {
    color: #b91c1c;
    background: #fef2f2;
    border-color: #fca5a5;
}

.wtt-loc-sub {
    font-size: 13px;
    color: var(--wtt-text-muted);
    margin-top: 4px;
    font-weight: 500;
}

.wtt-loc-time-live {
    font-size: 15px;
    font-weight: 800;
    color: var(--wtt-primary);
    margin-top: 6px;
}

.wtt-hours-cells {
    display: table-cell;
    vertical-align: middle;
}

.wtt-hours-flex {
    display: flex;
    width: 100%;
}

/* Ultra Vibrant Hour Boxes */
.wtt-hour-box {
    flex: 1;
    min-width: 34px;
    height: 52px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 0 6px;
    font-size: 13px;
    font-weight: 700;
    font-family: inherit;
    appearance: none;
    border: 0;
    border-right: 1px solid rgba(255,255,255,0.25);
    cursor: pointer;
    user-select: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.wtt-hour-box:hover {
    transform: scale(1.08);
    z-index: 15;
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    border-radius: 6px;
}

.wtt-hour-box.wtt-type-work {
    background: var(--wtt-work-bg);
    color: var(--wtt-work-text);
    border-bottom: 3px solid var(--wtt-work-border);
}

.wtt-hour-box.wtt-type-day {
    background: var(--wtt-day-bg);
    color: var(--wtt-day-text);
    border-bottom: 3px solid var(--wtt-day-border);
}

.wtt-hour-box.wtt-type-night {
    background: var(--wtt-night-bg);
    color: var(--wtt-night-text);
    border-bottom: 3px solid var(--wtt-night-border);
}

.wtt-hour-box.wtt-hour-active {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    color: #ffffff !important;
    font-weight: 900;
    box-shadow: var(--wtt-active-glow);
    z-index: 10;
    transform: scale(1.05);
    border-radius: 6px;
}

.wtt-hour-box .wtt-hb-time {
    font-size: 14px;
    letter-spacing: -0.3px;
    text-align: left;
    white-space: nowrap;
}

.wtt-hour-box .wtt-hb-day {
    font-size: 10px;
    opacity: 0.9;
    font-weight: 800;
    margin-top: 3px;
    text-align: left;
}

/* Grid Legend */
.wtt-grid-legend {
    display: flex;
    gap: 24px;
    font-size: 14px;
    font-weight: 700;
    color: var(--wtt-text);
    flex-wrap: wrap;
    align-items: center;
    padding: 12px 16px;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid var(--wtt-border);
}

.wtt-legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wtt-legend-box {
    width: 20px;
    height: 20px;
    border-radius: 6px;
}

.wtt-bg-work { background: var(--wtt-work-bg); border: 1px solid var(--wtt-work-border); }
.wtt-bg-day { background: var(--wtt-day-bg); border: 1px solid var(--wtt-day-border); }
.wtt-bg-night { background: var(--wtt-night-bg); border: 1px solid var(--wtt-night-border); }

/* Current Time Hero Clock */
.wtt-clock-card {
    text-align: center;
}

.wtt-search-wrapper {
    position: relative;
    max-width: 520px;
    margin: 0 auto 28px auto;
}

.wtt-dropdown-results, .wtt-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid var(--wtt-border);
    border-radius: 12px;
    box-shadow: var(--wtt-shadow-lg);
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    display: none;
    text-align: left;
    margin-top: 6px;
}

.wtt-dropdown-item {
    padding: 14px 18px;
    cursor: pointer;
    border-bottom: 1px solid var(--wtt-border);
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.15s ease;
}

.wtt-dropdown-item:last-child {
    border-bottom: none;
}

.wtt-dropdown-item:hover {
    background: var(--wtt-primary-light);
    color: var(--wtt-primary);
}

.wtt-clock-hero {
    padding: 48px 28px;
    background: linear-gradient(180deg, #f8fafc 0%, #edf2f7 100%);
    border-radius: 20px;
    border: 1px solid var(--wtt-border);
    box-shadow: var(--wtt-shadow-md);
}

.wtt-flag-icon {
    font-size: 52px;
    display: block;
    margin-bottom: 10px;
}

.wtt-city-title {
    font-size: 36px;
    font-weight: 900;
    color: var(--wtt-text);
    letter-spacing: -0.5px;
}

.wtt-country-sub {
    font-size: 16px;
    color: var(--wtt-text-muted);
    font-weight: 600;
}

.wtt-digital-clock {
    font-size: 72px;
    font-weight: 900;
    font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    letter-spacing: 4px;
    color: var(--wtt-primary);
    margin: 24px 0;
    text-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.wtt-time-ampm {
    font-size: 32px;
    font-weight: 800;
    margin-left: 10px;
}

.wtt-date-full {
    font-size: 20px;
    font-weight: 700;
    color: var(--wtt-text-muted);
    margin-bottom: 32px;
}

.wtt-badges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.wtt-badge-box {
    background: #ffffff;
    border: 1px solid var(--wtt-border);
    padding: 16px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.wtt-badge-label {
    font-size: 11px;
    text-transform: none;
    color: var(--wtt-text-muted);
    font-weight: 900;
    letter-spacing: 0.8px;
}

.wtt-badge-val {
    font-size: 17px;
    font-weight: 800;
    color: var(--wtt-text);
}

/* UTC Converter */
.wtt-utc-form {
    background: #f8fafc;
    padding: 24px;
    border-radius: 14px;
    margin-bottom: 28px;
    border: 1px solid var(--wtt-border);
}

.wtt-form-row {
    display: flex;
    gap: 18px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.wtt-form-group {
    flex: 1;
    min-width: 200px;
}

.wtt-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--wtt-text);
}

.wtt-result-highlight {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 2px solid var(--wtt-primary);
    padding: 28px;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 28px;
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.12);
}

.wtt-res-tag {
    font-size: 13px;
    text-transform: none;
    font-weight: 900;
    color: var(--wtt-primary);
    letter-spacing: 0.8px;
}

.wtt-res-tz {
    display: block;
    font-size: 16px;
    color: var(--wtt-text-muted);
    font-weight: 700;
    margin-top: 6px;
}

.wtt-res-time {
    font-size: 54px;
    font-weight: 900;
    color: var(--wtt-primary);
    margin: 14px 0;
    font-family: SFMono-Regular, Menlo, monospace;
}

.wtt-res-date {
    font-size: 18px;
    font-weight: 700;
    color: var(--wtt-text);
}

.wtt-grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.wtt-city-card {
    background: #f8fafc;
    border: 1px solid var(--wtt-border);
    padding: 18px;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wtt-city-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--wtt-shadow-md);
}

.wtt-city-card h4 {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 8px;
}

.wtt-city-card-time {
    font-size: 26px;
    font-weight: 900;
    color: var(--wtt-text);
}

/* Business Hours Finder */
.wtt-biz-selectors {
    display: flex;
    gap: 20px;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.wtt-biz-col {
    flex: 1;
    min-width: 260px;
}

.wtt-biz-col label {
    display: block;
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 8px;
}

.wtt-biz-status-card {
    margin-top: 14px;
    padding: 16px;
    background: #f8fafc;
    border: 1px solid var(--wtt-border);
    border-radius: 12px;
    font-size: 15px;
}

.wtt-status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 900;
    text-transform: none;
    letter-spacing: 0.6px;
}

.wtt-status-open {
    background: #10b981;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.wtt-status-closed {
    background: #ef4444;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.wtt-overlap-result-box {
    background: #f8fafc;
    border: 1px solid var(--wtt-border);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
}

.wtt-overlap-result-box h3 {
    font-size: 22px;
    font-weight: 900;
    margin-bottom: 14px;
}

.wtt-overlap-badge {
    font-size: 24px;
    font-weight: 900;
    color: var(--wtt-primary);
    margin-bottom: 20px;
}

.wtt-overlap-visual-bar {
    display: flex;
    height: 40px;
    border-radius: 10px;
    overflow: hidden;
    margin: 24px 0;
    border: 1px solid var(--wtt-border);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.06);
}

.wtt-overlap-cell {
    flex: 1;
    height: 100%;
}

/* Modal */
.wtt-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(5px);
    z-index: 99999;
    align-items: center;
    justify-content: center;
}

.wtt-modal.open {
    display: flex;
}

.wtt-modal-content {
    background: #ffffff;
    border-radius: 20px;
    width: 92%;
    max-width: 550px;
    box-shadow: var(--wtt-shadow-lg);
    overflow: hidden;
    animation: wttModalPop 0.25s ease-out;
}

@keyframes wttModalPop {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.wtt-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    border-bottom: 1px solid var(--wtt-border);
    background: #f8fafc;
}

.wtt-modal-header h3 {
    font-size: 20px;
    font-weight: 900;
}

.wtt-modal-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-size: 28px;
    cursor: pointer;
    color: var(--wtt-text-muted);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 8px;
    line-height: 1;
}

.wtt-modal-close:hover {
    color: #b91c1c;
    background: #fef2f2;
    border-color: #fecaca;
}

.wtt-modal-body {
    padding: 28px;
}

.wtt-modal-body .wtt-search-results {
    position: relative;
    max-height: 340px;
    display: block;
    margin-top: 14px;
}

@media (max-width: 720px) {
    .wtt-card {
        padding: 18px;
    }

    .wtt-toolbar {
        align-items: stretch;
        padding: 14px;
    }

    .wtt-toolbar-left,
    .wtt-toolbar-right,
    .wtt-control-group,
    .wtt-date-picker-wrap {
        width: 100%;
    }

    .wtt-toolbar-right {
        gap: 10px;
    }

    .wtt-date-picker-wrap {
        justify-content: space-between;
    }

    .wtt-input-date {
        flex: 1;
        min-width: 0;
    }

    .wtt-display-controls {
        justify-content: space-between;
        padding: 0 0 10px;
        border-right: 0;
        border-bottom: 1px solid var(--wtt-border);
    }

    .wtt-toolbar-right > .wtt-btn {
        flex: 1 1 180px;
    }

    .wtt-selection-banner {
        padding: 16px;
    }

    .wtt-hour-box {
        min-width: 42px;
    }
}