@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;700;900&display=swap');

:root {
    --bg: #f3f5f7;
    --surface: #ffffff;
    --text: #1a1a1a;
    --muted: #6b7280;
    --border: #e5e7eb;
    --primary: #0f6fec;
    --primary-dark: #1e40af;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    color-scheme: light;
}

.dark {
    --bg: #1e252b;
    --surface: #262d35;
    --text: #f8fafc;
    --muted: #94a3b8;
    --border: #3d4650;
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --success: #34d399;
    --danger: #f87171;
    --warning: #fbbf24;
    color-scheme: dark;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: var(--bg) !important;
    color: var(--text);
    transition: background-color 150ms ease, color 150ms ease;
}

textarea::placeholder, input::placeholder { 
    color: #9ca3af; 
    font-weight: 300; 
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 10px; }
.dark ::-webkit-scrollbar-thumb { background: #4b5563; }

.theme-toggle-icon { transition: transform 150ms ease; }
.dark .theme-toggle-icon { transform: rotate(-15deg); }

/* ========== کلاس‌های کمکی یکپارچه ========== */
.card {
    background-color: var(--surface);
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition-property: background-color, border-color;
    transition-duration: 150ms;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    font-weight: 500;
    padding: 0.375rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.8125rem;
    transition-property: background-color, transform;
    transition-duration: 150ms;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover { background-color: var(--primary-dark); }
.btn-primary:active { transform: scale(0.97); }

.btn-secondary {
    background-color: transparent;
    color: var(--muted);
    font-weight: 500;
    padding: 0.375rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.8125rem;
    border: 1px solid var(--border);
    transition: background-color 150ms;
}

.btn-secondary:hover { background-color: rgba(0,0,0,0.05); }
.dark .btn-secondary:hover { background-color: rgba(255,255,255,0.1); }

.input-field {
    width: 100%;
    padding: 0.75rem;
    background-color: rgba(0,0,0,0.02);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    outline: none;
    transition: border-color 150ms;
    color: var(--text);
}

.input-field:focus { border-color: var(--primary); }

.tool-dropdown-card {
    border-color: #d1d5db !important;
}
.tool-dropdown-card .chevron-icon {
    width: 1.15rem !important;
    height: 1.15rem !important;
    color: #475569 !important;
    stroke-width: 3 !important;
    flex-shrink: 0;
}
.tool-dropdown-card .dropdown-toggle:hover .chevron-icon {
    color: var(--primary) !important;
}
@media (min-width: 768px) {
    .tool-dropdown-card--divided .custom-dropdown-container:not(:first-of-type)::before {
        content: "";
        position: absolute;
        inset-block: 0.55rem;
        inset-inline-start: 0;
        width: 2px;
        border-radius: 999px;
        background: #d1d5db;
        pointer-events: none;
    }
}

.alert-success {
    background-color: rgba(16,185,129,0.1);
    border: 1px solid var(--success);
    color: var(--success);
    padding: 1rem;
    border-radius: 0.75rem;
    font-weight: 700;
}

.alert-error {
    background-color: rgba(239,68,68,0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 1rem;
    border-radius: 0.75rem;
    font-weight: 700;
}

.alert-warning {
    background-color: rgba(245,158,11,0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
    padding: 1rem;
    border-radius: 0.75rem;
    font-weight: 700;
}

.tab-button {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    font-weight: 700;
    transition: all 150ms;
    white-space: nowrap;
}

.tab-button.active {
    background-color: var(--surface);
    color: var(--primary);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.dark .tab-button.active {
    background-color: var(--surface);
    color: var(--primary);
    box-shadow: 0 12px 30px rgba(0,0,0,0.28);
}

.tab-button:not(.active) { color: var(--muted); }
.tab-button:not(.active):hover { background-color: rgba(0,0,0,0.03); }
.dark .tab-button:not(.active):hover { background-color: rgba(255,255,255,0.05); }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in { animation: fadeIn 0.4s ease-out forwards; }

.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: flex; }
.htmx-request.htmx-indicator { display: flex; }

/* Media transcript editor widget */
.media-review-shell[data-review-mode="studio"] .media-review-cue-list { background: #171717; }
.media-review-cue-list { min-height: 7rem; }
.media-review-shell[data-review-mode="studio"] .media-review-cue {
    background: #202020;
    border-color: #333;
    color: #fff;
}
.media-review-shell[data-review-mode="studio"] .media-review-cue textarea {
    background: #121212;
    border-color: #3f3f46;
    color: #f8fafc;
}
.media-review-shell[data-review-mode="studio"] .media-review-cue.is-active {
    border-color: #67e8f9;
    box-shadow: 0 0 0 1px rgba(103,232,249,.5);
}
.media-review-shell[data-review-mode="simple"] .media-review-cue.is-active {
    border-color: #2563eb;
    background: #eff6ff;
}
.media-review-timeline-cue {
    user-select: none;
    touch-action: none;
    cursor: grab;
}
.media-review-timeline-cue.is-active {
    background: #06b6d4;
    border-color: #a5f3fc;
    color: #082f49;
}
.media-review-timeline-cue.is-dragging {
    cursor: grabbing;
    filter: brightness(1.12);
    z-index: 20;
}
.media-review-timeline-cue.is-trim-left::before,
.media-review-timeline-cue.is-trim-right::after {
    content: "";
    position: absolute;
    top: 4px;
    bottom: 4px;
    width: 7px;
    border-color: rgba(255,255,255,.9);
    pointer-events: none;
}
.media-review-timeline-cue.is-trim-left::before {
    left: 3px;
    border-left: 2px solid rgba(255,255,255,.9);
    border-top: 2px solid rgba(255,255,255,.9);
    border-bottom: 2px solid rgba(255,255,255,.9);
}
.media-review-timeline-cue.is-trim-right::after {
    right: 3px;
    border-right: 2px solid rgba(255,255,255,.9);
    border-top: 2px solid rgba(255,255,255,.9);
    border-bottom: 2px solid rgba(255,255,255,.9);
}
.media-review-zoom-button {
    min-width: 1.75rem;
    height: 1.5rem;
    border-radius: 0.25rem;
    background: rgba(255,255,255,0.08);
    color: #e5e7eb;
    font-weight: 800;
    line-height: 1;
}
.media-review-zoom-button:hover:not(:disabled) {
    background: rgba(103,232,249,0.18);
    color: #cffafe;
}
.media-review-zoom-button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}
.media-review-play-button {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 5rem;
    height: 1.9rem;
    padding: 0 0.7rem;
    border-radius: 0.35rem;
    border: 1px solid rgba(103,232,249,0.35);
    background: rgba(8,47,73,0.72);
    color: #cffafe;
    font-weight: 900;
    line-height: 1;
}
.media-review-play-button:hover {
    background: rgba(14,116,144,0.82);
    border-color: rgba(165,243,252,0.72);
}
.media-review-play-button.is-playing {
    background: rgba(180,83,9,0.78);
    border-color: rgba(252,211,77,0.62);
    color: #fffbeb;
}
.media-review-split-button {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    height: 1.9rem;
    padding: 0 0.7rem;
    border-radius: 0.35rem;
    border: 1px solid rgba(251,191,36,0.44);
    background: rgba(120,53,15,0.72);
    color: #fef3c7;
    font-weight: 900;
    line-height: 1;
}
.media-review-split-button:hover {
    background: rgba(180,83,9,0.82);
    border-color: rgba(252,211,77,0.72);
}
.media-review-shortcut-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.1rem;
    height: 1.1rem;
    border-radius: 0.25rem;
    background: rgba(255,255,255,0.12);
    color: #fffbeb;
    font-size: 0.68rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}
.media-review-simple-play-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-width: 5.5rem;
    height: 2.25rem;
    padding: 0 0.85rem;
    border-radius: 0.5rem;
    border: 1px solid #bfdbfe;
    background: #ffffff;
    color: #1d4ed8;
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1;
    box-shadow: 0 1px 2px rgba(15,23,42,0.05);
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}
.media-review-simple-play-button:hover {
    border-color: #60a5fa;
    background: #eff6ff;
}
.media-review-simple-play-button.is-playing {
    border-color: #f59e0b;
    background: #fffbeb;
    color: #92400e;
}
.media-review-simple-progress {
    position: relative;
    display: block;
    width: 100%;
    height: 0.55rem;
    overflow: hidden;
    border-radius: 999px;
    background: #dbeafe;
    box-shadow: inset 0 0 0 1px rgba(37,99,235,0.08);
    cursor: pointer;
}
.media-review-simple-progress span {
    position: absolute;
    inset-block: 0;
    left: 0;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, #2563eb, #06b6d4);
    box-shadow: 0 0 10px rgba(37,99,235,0.2);
}
.media-card-processing #media-upload-summary {
    padding-left: 4.75rem;
}
.media-card-reviewing > .flex:first-child {
    display: none;
}
.media-card-reviewing #media-upload-progress-area {
    margin-top: 0;
    gap: 0;
}
.media-card-reviewing #media-upload-progress-area > .flex {
    justify-content: flex-start;
    min-height: 1.35rem;
}
.media-card-reviewing #media-status-text {
    font-size: 0.72rem;
    line-height: 1.25rem;
}
.media-action-footer {
    padding: 1rem 1.25rem 1.25rem;
    margin-inline: 0;
    min-height: 4.75rem;
}
.media-primary-action-btn {
    min-width: 10.75rem;
    min-height: 2.75rem;
    padding: 0.7rem 1.45rem;
    border-radius: 0.65rem;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    box-shadow: 0 1px 2px rgba(15,23,42,0.08);
    transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}
.srt-action-footer {
    padding: 1rem 1.25rem 1.25rem;
    margin-inline: 0;
    min-height: 4.75rem;
}
.srt-primary-action-btn {
    min-width: 10.75rem;
    min-height: 2.75rem;
    padding: 0.7rem 1.45rem;
    border-radius: 0.65rem;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    box-shadow: 0 1px 2px rgba(15,23,42,0.08);
    transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}
.media-review-viewport-scrollbar {
    position: relative;
    width: 100%;
    height: 0.55rem;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.45);
    background: rgba(255,255,255,0.08);
    overflow: hidden;
}
.media-review-viewport-thumb {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    border-radius: 999px;
    background: #22d3ee;
    box-shadow: 0 0 10px rgba(34,211,238,0.38);
    cursor: grab;
    touch-action: none;
}
.media-review-viewport-thumb.is-dragging {
    cursor: grabbing;
    filter: brightness(1.08);
}
.media-review-viewport-thumb.is-disabled {
    cursor: default;
    opacity: 0.7;
}
.media-review-playhead {
    z-index: 30;
    pointer-events: auto;
    cursor: ew-resize;
}
.media-review-playhead-handle {
    position: absolute;
    top: 0.2rem;
    left: 50%;
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 999px;
    transform: translateX(-50%);
    background: #67e8f9;
    border: 2px solid #ecfeff;
    box-shadow: 0 0 0 2px rgba(8,47,73,0.8), 0 0 14px rgba(103,232,249,0.8);
    pointer-events: auto;
}
.media-review-playhead.is-dragging .media-review-playhead-handle {
    transform: translateX(-50%) scale(1.08);
}