/* ═══════════════════════════════════════════════════════════════════════════
   GRABO · Redesign v6 — Precision instrument
   Light + dark · warm paper + violet accent (palette preserved)
   Every selector, state class and JS-read variable kept intact.

   System:
   · Spacing on a 4px grid (4 / 8 / 12 / 16 / 20 / 24)
   · Radii: 6 control · 8 button/input · 10 card · 16 stage/floating
   · Control height: 32px (timeline 28px, record 36px)
   · Numerals: tabular everywhere a number can change
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Tokens (light by default) ─────────────────────────────────────────── */
:root,
[data-theme="light"] {
    --bg: #f5f3ee;
    --surf-1: #ffffff;
    --surf-2: #f8f6f1;
    --surf-3: #ede9df;
    --border: #dcd7c9;
    --border-2: #e8e4d8;
    --txt-1: #1a1a1f;
    --txt-2: #4a4a55;
    --txt-3: #8a8a96;

    --accent: #7c3aed;
    --accent-dk: rgba(124, 58, 237, .92);
    --accent-lo: rgba(124, 58, 237, .10);
    --accent-tx: #6d28d9;

    --record: #dc2626;
    --record-dk: rgba(220, 38, 38, .12);
    --record-tx: #b91c1c;

    --ok: #15803d;

    --kf: #d97706;
    --kf-hi: #f59e0b;

    --cam-c: #6366f1;
    --cam-c-lo: rgba(99, 102, 241, .15);
    --dev-c: #a855f7;
    --dev-c-lo: rgba(168, 85, 247, .15);

    --shadow-1: 0 1px 2px rgba(26, 26, 31, .05);
    --shadow-2: 0 1px 2px rgba(26, 26, 31, .04), 0 8px 24px -8px rgba(26, 26, 31, .10);
    --shadow-3: 0 2px 4px rgba(26, 26, 31, .05), 0 16px 40px -12px rgba(26, 26, 31, .18);
    --ring: 0 0 0 3px var(--accent-lo);

    color-scheme: light;
}

[data-theme="dark"] {
    --bg: #0e0e15;
    --surf-1: #181822;
    --surf-2: #1f1f2b;
    --surf-3: #2a2a38;
    --border: #2e2e3c;
    --border-2: #232330;
    --txt-1: #f0ede5;
    --txt-2: #b3afa4;
    --txt-3: #7a7a86;

    --accent: #a78bfa;
    --accent-dk: rgba(167, 139, 250, .18);
    --accent-lo: rgba(167, 139, 250, .14);
    --accent-tx: #c4b5fd;

    --record: #ef4444;
    --record-dk: rgba(239, 68, 68, .18);
    --record-tx: #fca5a5;

    --ok: #4ade80;

    --kf: #fbbf24;
    --kf-hi: #fde047;

    --cam-c: #818cf8;
    --cam-c-lo: rgba(129, 140, 248, .22);
    --dev-c: #c084fc;
    --dev-c-lo: rgba(192, 132, 252, .22);

    --shadow-1: 0 1px 2px rgba(0, 0, 0, .25);
    --shadow-2: 0 1px 2px rgba(0, 0, 0, .25), 0 8px 24px -8px rgba(0, 0, 0, .45);
    --shadow-3: 0 2px 4px rgba(0, 0, 0, .3), 0 16px 40px -12px rgba(0, 0, 0, .6);
    --ring: 0 0 0 3px var(--accent-lo);

    color-scheme: dark;
}

/* ─── Reset & base ──────────────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    overflow: hidden;
}

body {
    background: var(--bg);
    color: var(--txt-1);
    font-family: 'Inter', 'Nunito Sans', -apple-system, 'Segoe UI', 'SF Pro Text', Helvetica, sans-serif;
    font-size: 13px;
    line-height: 1.45;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    user-select: none;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button {
    font-family: inherit;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

button:focus-visible,
select:focus-visible,
input:focus-visible {
    outline: none;
    box-shadow: var(--ring);
}

/* Smooth theme switch on the surfaces that JS repaints */
body,
#topbar,
#rail,
#main,
#viewport,
#viewport-frame,
#tl-wrap,
#tl-track-wrap,
#tl-lane-headers,
#text-timeline,
#ttl-header,
#ttl-track-wrap,
.tl-lane,
.tl-lane-hdr,
.ttl-lane,
.mode-btn,
.rail-btn,
.icon-btn,
.panel,
.prop-row,
.prop-label,
.prop-input {
    transition:
        background-color .45s ease,
        border-color .45s ease,
        color .2s ease;
}



/* ═══════════════════════════════════════════════════════════════════════════
   TOP BAR
   ═══════════════════════════════════════════════════════════════════════════ */
#topbar {
    height: 52px;
    background: var(--surf-1);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
    flex-shrink: 0;
}

.tb-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.tb-logo-img {
    height: 24px;
    width: auto;
    display: block;
}

.tb-logo-dark {
    display: none;
}

[data-theme="dark"] .tb-logo-light {
    display: none;
}

[data-theme="dark"] .tb-logo-dark {
    display: block;
}

.tb-divider {
    width: 1px;
    height: 20px;
    background: var(--border);
    flex-shrink: 0;
}

.tb-spacer {
    flex: 1;
}

.tb-file {
    font-size: 11.5px;
    font-weight: 500;
    color: var(--txt-3);
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex-shrink: 0;
}

.tb-file.ok {
    color: var(--ok);
}

/* ─── Mode rail · segmented tabs ────────────────────────────────────────── */
#rail {
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--surf-2);
    border: 1px solid var(--border-2);
    border-radius: 10px;
    padding: 3px;
    flex-shrink: 0;
}

.rail-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 30px;
    padding: 0 12px;
    border-radius: 7px;
    font-size: 12px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease, box-shadow .12s ease;
    white-space: nowrap;
}

.rail-btn i.ph {
    font-size: 15px;
    flex-shrink: 0;
}

.rail-btn:hover {
    color: var(--txt-1);
    background: var(--surf-3);
}

.rail-btn.active {
    background: var(--surf-1);
    color: var(--accent-tx);
    box-shadow: var(--shadow-1);
}

[data-theme="dark"] .rail-btn.active {
    background: var(--surf-3);
    color: var(--accent-tx);
}

/* ─── Cam / Device drag toggle · segmented ──────────────────────────────── */
.mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--surf-2);
    border: 1px solid var(--border-2);
    border-radius: 9px;
    padding: 3px;
    flex-shrink: 0;
}

.mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 26px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease, box-shadow .12s ease;
    white-space: nowrap;
}

.mode-btn i.ph {
    font-size: 14px;
}

.mode-btn:hover {
    color: var(--txt-1);
}

.mode-btn.mode-active {
    background: var(--cam-c-lo);
    color: var(--cam-c);
}

#modeDev.mode-active {
    background: var(--dev-c-lo);
    color: var(--dev-c);
}

/* ─── Icon buttons ──────────────────────────────────────────────────────── */
.icon-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease;
    flex-shrink: 0;
}

.icon-btn i.ph {
    font-size: 17px;
}

.icon-btn:hover {
    background: var(--surf-3);
    color: var(--txt-1);
}

.icon-btn.active {
    background: var(--accent-lo);
    color: var(--accent-tx);
}

/* ─── Record · split button ─────────────────────────────────────────────── */
.rec-wrap {
    position: relative;
    display: inline-flex;
    flex-shrink: 0;
}

.rec-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 34px;
    padding: 0 14px;
    border-radius: 9px 0 0 9px;
    background: var(--record);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .01em;
    transition: filter .12s ease;
    white-space: nowrap;
}

.rec-btn:hover {
    filter: brightness(1.08);
}


.rec-btn .rdot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #fff;
    flex-shrink: 0;
}


.rec-cfg-btn {
    width: 28px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 9px 9px 0;
    background: var(--record);
    border-left: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    transition: filter .12s ease;
}

.rec-cfg-btn i.ph {
    font-size: 13px;
}

.rec-cfg-btn:hover {
    filter: brightness(1.08);
}

.rec-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 208px;
    background: var(--surf-1);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow-3);
    padding: 14px;
    z-index: 9999;
    flex-direction: column;
    gap: 10px;
}

.rec-dropdown.open {
    display: flex;
}

.rec-dd-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--txt-3);
}

.rec-dd-options {
    display: flex;
    gap: 2px;
    background: var(--surf-2);
    border: 1px solid var(--border-2);
    border-radius: 8px;
    padding: 3px;
}

.rec-dd-opt {
    flex: 1;
    height: 26px;
    border-radius: 6px;
    font-size: 11.5px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease;
}

.rec-dd-opt:hover {
    color: var(--txt-1);
}

.rec-dd-opt.active {
    background: var(--surf-1);
    color: var(--accent-tx);
    box-shadow: var(--shadow-1);
}

[data-theme="dark"] .rec-dd-opt.active {
    background: var(--surf-3);
}

/* ═══════════════════════════════════════════════════════════════════════════
   MAIN AREA
   ═══════════════════════════════════════════════════════════════════════════ */
#main {
    flex: 1;
    display: flex;
    min-height: 0;
    overflow: hidden;
}

/* ─── Viewport · the stage ──────────────────────────────────────────────── */
#viewport {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px;
    gap: 12px;
    background: var(--bg);
    min-width: 0;
    overflow: hidden;
}

#viewport-frame {
    flex: 1;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    max-height: 100%;
    width: auto;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: #08080f;
    box-shadow: var(--shadow-2);
}

#viewport canvas {
    width: 100% !important;
    display: block;
}

#snap-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
}

/* DEV-mode frame indicator */
#viewport-frame.dev-mode::after,
#viewport.dev-mode #viewport-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--accent);
    border-radius: 16px;
    pointer-events: none;
}

/* ─── Viewport status bar ───────────────────────────────────────────────── */
#viewport-status {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 12px;
    min-width: 0;
    width: 100%;
    max-width: 720px;
    height: 36px;
    padding: 0 6px;
    font-size: 11.5px;
    color: var(--txt-3);
    font-variant-numeric: tabular-nums;
}

#viewport-status>* {
    flex-shrink: 0;
}

#viewport-status .vp-aspect-btns {
    flex-shrink: 1;
}

#viewport-status strong {
    color: var(--txt-2);
    font-weight: 600;
}

#vp-cam-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: right;
}

.vp-aspect-btns {
    display: flex;
    gap: 2px;
    background: var(--surf-2);
    border: 1px solid var(--border-2);
    border-radius: 8px;
    padding: 3px;
}

.vp-aspect-btn {
    height: 24px;
    padding: 0 10px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease;
}

.vp-aspect-btn:hover {
    color: var(--txt-1);
}

.vp-aspect-btn.active {
    background: var(--surf-1);
    color: var(--accent-tx);
    box-shadow: var(--shadow-1);
}

[data-theme="dark"] .vp-aspect-btn.active {
    background: var(--surf-3);
}

/* ─── REC overlay ───────────────────────────────────────────────────────── */
#rec-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    display: none;
    align-items: center;
    gap: 8px;
    background: var(--surf-1);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 11.5px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--record-tx);
    box-shadow: var(--shadow-2);
    z-index: 10;
}

#rec-overlay.on {
    display: flex;
}

.rdot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--record);
}

.rec-btn.recording .rdot {
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.15;
    }
}

/* ─── Grid overlay ──────────────────────────────────────────────────────── */
#grid-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: none;
    z-index: 5;
}

#grid-overlay.on {
    display: block;
}

#grid-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(120, 120, 130, .18) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(120, 120, 130, .18) 1px, transparent 1px);
    background-size: 40px 40px;
}

#grid-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(120, 120, 130, .3) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(120, 120, 130, .3) 1px, transparent 1px);
    background-size: 200px 200px;
    background-position: calc(50% - .5px) calc(50% - .5px);
}

[data-theme="dark"] #grid-overlay::before {
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, .1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, .1) 1px, transparent 1px);
}

[data-theme="dark"] #grid-overlay::after {
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, .22) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, .22) 1px, transparent 1px);
}

/* ═══════════════════════════════════════════════════════════════════════════
   INSPECTOR (right panel)
   ═══════════════════════════════════════════════════════════════════════════ */
#inspector {
    width: 320px;
    flex-shrink: 0;
    background: var(--surf-1);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#inspector::-webkit-scrollbar {
    width: 8px;
}

#inspector::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 99px;
}

.panel {
    display: none;
    height: 100%;
    flex-direction: column;
    min-height: 0;
}

.panel.active {
    display: flex;
}

.panel-head {
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--border-2);
    flex-shrink: 0;
}

.panel-title {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--txt-1);
}

.panel-sub {
    margin-top: 3px;
    font-size: 12px;
    color: var(--txt-3);
}

.panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-height: 0;
}

.panel-body::-webkit-scrollbar {
    width: 8px;
}

.panel-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 99px;
}

.panel-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sec-lbl {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--txt-3);
    margin-bottom: 2px;
}

/* ─── Drop zone ─────────────────────────────────────────────────────────── */
.drop {
    border: 1.5px dashed var(--border);
    border-radius: 12px;
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    background: var(--surf-2);
    transition: border-color .15s ease, background-color .15s ease;
}

.drop:hover {
    border-color: var(--accent);
    background: var(--accent-lo);
}

.drop.loaded {
    border-style: solid;
    border-color: var(--accent);
    background: var(--accent-lo);
}

.drop input {
    display: none;
}

.drop-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 10px;
    border-radius: 12px;
    background: var(--accent-lo);
    color: var(--accent-tx);
    display: flex;
    align-items: center;
    justify-content: center;
}

.drop-icon i.ph {
    font-size: 20px;
}

.drop-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--txt-1);
    margin-bottom: 3px;
}

.drop-hint {
    font-size: 11.5px;
    color: var(--txt-3);
}

/* ─── Rows & controls ───────────────────────────────────────────────────── */
.row {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 24px;
}

.row label {
    font-size: 12px;
    font-weight: 500;
    color: var(--txt-2);
    width: 62px;
    flex-shrink: 0;
}

.val-badge {
    min-width: 40px;
    text-align: right;
    font-size: 11.5px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--txt-2);
    flex-shrink: 0;
}

select {
    flex: 1;
    height: 32px;
    background: var(--surf-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--txt-1);
    font-size: 12px;
    font-weight: 500;
    font-family: inherit;
    padding: 0 28px 0 10px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%238a8a96' stroke-width='1.5' stroke-linecap='round'><path d='M5 8l5 5 5-5'/></svg>");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
    transition: border-color .12s ease;
}

select:hover {
    border-color: var(--txt-3);
}

select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--ring);
}

/* Range sliders — custom track + thumb */
input[type="range"] {
    flex: 1;
    height: 18px;
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    cursor: pointer;
    accent-color: var(--accent);
}

input[type="range"]::-webkit-slider-runnable-track {
    height: 4px;
    border-radius: 99px;
    background: var(--surf-3);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    margin-top: -5px;
    border-radius: 50%;
    background: var(--surf-1);
    border: 2px solid var(--accent);
    box-shadow: var(--shadow-1);
    transition: transform .12s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.12);
}

input[type="range"]::-moz-range-track {
    height: 4px;
    border-radius: 99px;
    background: var(--surf-3);
}

input[type="range"]::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--surf-1);
    border: 2px solid var(--accent);
    box-shadow: var(--shadow-1);
}

input[type="color"] {
    flex: 1;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surf-2);
    padding: 3px;
    cursor: pointer;
    transition: border-color .12s ease;
}

input[type="color"]:hover {
    border-color: var(--txt-3);
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 5px;
}

input[type="color"]::-moz-color-swatch {
    border: none;
    border-radius: 5px;
}

input[type="checkbox"] {
    accent-color: var(--accent);
    width: 14px;
    height: 14px;
    cursor: pointer;
}


/* ─── Buttons: shots, anim, project, add ────────────────────────────────── */
.shot-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.shot-btn {
    height: 32px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surf-2);
    font-size: 12px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease, border-color .12s ease, transform .08s ease;
}

.shot-btn:hover {
    background: var(--accent-lo);
    border-color: var(--accent);
    color: var(--accent-tx);
}

.shot-btn:active {
    transform: scale(.97);
}

.proj-btn {
    flex: 1;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surf-2);
    font-size: 12px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease, border-color .12s ease;
}

.proj-btn i.ph {
    font-size: 14px;
}

.proj-btn:hover {
    background: var(--accent-lo);
    border-color: var(--accent);
    color: var(--accent-tx);
}

.anim-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.anim-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surf-2);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease, border-color .12s ease;
}

.anim-btn:hover {
    background: var(--accent-lo);
    border-color: var(--accent);
    color: var(--accent-tx);
}

.anim-icon {
    width: 20px;
    text-align: center;
    font-size: 14px;
    color: var(--accent-tx);
}

.anim-stop {
    color: var(--record-tx);
    justify-content: center;
}

.anim-stop:hover {
    background: var(--record-dk);
    border-color: var(--record);
    color: var(--record-tx);
}

.add-text-btn {
    width: 100%;
    height: 34px;
    border: 1px dashed var(--border);
    border-radius: 8px;
    background: var(--surf-2);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease, border-color .12s ease;
}

.add-text-btn:hover {
    border-color: var(--accent);
    background: var(--accent-lo);
    color: var(--accent-tx);
}

/* ─── Text layers list ──────────────────────────────────────────────────── */
.text-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.text-item {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 34px;
    padding: 0 10px;
    border: 1px solid var(--border-2);
    border-radius: 8px;
    background: var(--surf-2);
    cursor: pointer;
    transition: border-color .12s ease, background-color .12s ease;
}

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

.text-item.selected {
    border-color: var(--accent);
    background: var(--accent-lo);
}

.text-item-label {
    flex: 1;
    font-size: 12px;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.text-item-del {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1;
    color: var(--txt-3);
    transition: background-color .12s ease, color .12s ease;
}

.text-item-del:hover {
    background: var(--record-dk);
    color: var(--record-tx);
}

.ti-input {
    width: 100%;
    margin-top: 10px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surf-2);
    color: var(--txt-1);
    font-size: 12.5px;
    font-family: inherit;
    line-height: 1.4;
    transition: border-color .12s ease;
}

.ti-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: var(--ring);
}

.ti-empty {
    font-size: 12px;
    color: var(--txt-3);
    text-align: center;
    padding: 14px 0;
}

#panel-text .row {
    margin-bottom: 0;
}

#panel-text .ti-input {
    margin-top: 2px;
}

/* ─── Lights list ───────────────────────────────────────────────────────── */
.lights-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.light-item {
    border: 1px solid var(--border-2);
    border-radius: 10px;
    background: var(--surf-2);
    overflow: hidden;
    transition: border-color .12s ease;
}

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

.light-item.selected {
    border-color: var(--accent);
}

.light-item-header {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 12px;
    cursor: pointer;
}

.light-swatch {
    width: 12px;
    height: 12px;
    border-radius: 4px;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.light-name {
    flex: 1;
    font-size: 12px;
    font-weight: 600;
    color: var(--txt-1);
}

.light-remove-btn {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: var(--txt-3);
    transition: background-color .12s ease, color .12s ease;
}

.light-remove-btn:hover {
    background: var(--record-dk);
    color: var(--record-tx);
}

.light-controls {
    padding: 0 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TIMELINE PANEL
   ═══════════════════════════════════════════════════════════════════════════ */
#tl-panel {
    min-height: 230px;
    background: var(--surf-1);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

#tl-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 46px;
    padding: 0 16px;
    border-bottom: 1px solid var(--border-2);
    flex-shrink: 0;
}

.tl-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    height: 28px;
    padding: 0 10px;
    border-radius: 7px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--txt-2);
    transition: background-color .12s ease, color .12s ease;
    white-space: nowrap;
}

.tl-btn i.ph {
    font-size: 13px;
}

.tl-btn:hover {
    background: var(--surf-3);
    color: var(--txt-1);
}

.tl-btn.active {
    background: var(--accent-lo);
    color: var(--accent-tx);
}

.tl-btn-play {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 14px;
    background: var(--accent);
    color: #fff;
    transition: filter .12s ease;
}

#tl-play-btn:not(.active) i.ph {
    transform: translateX(-0.5px) translateY(0.5px);
}

.tl-btn-play i.ph {
    font-size: 15px;
    transform: translateY(1px);
}

.tl-btn-play:hover {
    background: var(--accent);
    color: #fff;
    filter: brightness(1.12);
}

.tl-btn-play.active {
    background: var(--accent);
    color: #fff;
    filter: brightness(.82);
}

.tl-btn-play.active:hover {
    filter: brightness(1.0);
}

[data-theme="dark"] .tl-btn-play,
[data-theme="dark"] .tl-btn-play:hover,
[data-theme="dark"] .tl-btn-play.active {
    color: #fff;
}

#tl-time {
    min-width: 100px;
    font-size: 11.5px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--txt-2);
}

.tl-divider {
    width: 1px;
    height: 18px;
    background: var(--border);
    flex-shrink: 0;
}

.tl-sep {
    flex: 1;
}

#tl-kf-info {
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    color: var(--txt-3);
    text-align: right;
    white-space: nowrap;
}

.tl-loop-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    font-weight: 500;
    color: var(--txt-2);
    cursor: pointer;
    white-space: nowrap;
}

.tl-loop-label input {
    accent-color: var(--accent);
}

#tl-dur {
    flex: 0 0 auto;
    width: 86px;
    height: 28px;
    font-size: 11.5px;
    font-variant-numeric: tabular-nums;
    padding-right: 24px;
}

/* Keyframe buttons & markers */
.kf-cam-btn:hover {
    background: var(--cam-c-lo);
    color: var(--cam-c);
}

.kf-dev-btn:hover {
    background: var(--dev-c-lo);
    color: var(--dev-c);
}

.kf-marker {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    transform: rotate(45deg);
    flex-shrink: 0;
}

.kf-marker-cam {
    background: var(--cam-c);
}

.kf-marker-dev {
    background: var(--dev-c);
}

.kf-marker-txt {
    background: var(--kf);
}

/* ─── Timeline body ─────────────────────────────────────────────────────── */
#tl-body {
    flex: 1;
    display: flex;
    min-height: 0;
    overflow: hidden;
}

#tl-lane-headers {
    width: 100px;
    flex-shrink: 0;
    background: var(--surf-2);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.tl-lane-hdr-spacer {
    height: 26px;
    border-bottom: 1px solid var(--border-2);
    flex-shrink: 0;
}

.tl-lane-hdr {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 14px;
    border-bottom: 1px solid var(--border-2);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.tl-lane-hdr:last-child {
    border-bottom: 0;
}

.tl-lane-hdr.cam {
    color: var(--cam-c);
}

.tl-lane-hdr.dev {
    color: var(--dev-c);
}

.tl-lane-hdr.txt {
    color: var(--kf);
}

#tl-track-wrap {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--surf-1);
}

#tl-ruler {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 26px;
    pointer-events: none;
}

#tl-track {
    position: absolute;
    top: 26px;
    left: 0;
    right: 0;
    bottom: 0;
    cursor: crosshair;
}

.tl-lane {
    position: absolute;
    left: 0;
    right: 0;
    border-bottom: 1px solid var(--border-2);
}

.tl-lane:nth-child(1) {
    top: 0;
    height: calc(100% / 4);
}

.tl-lane:nth-child(2) {
    top: calc(100% / 4);
    height: calc(100% / 4);
}

.tl-lane:nth-child(3) {
    top: calc(200% / 4);
    height: calc(102% / 4);
}

.tl-lane:nth-child(4) {
    top: calc(300% / 4);
    height: calc(100% / 4);
    border-bottom: 0;
}

/* Playhead */
#tl-playhead {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--record);
    z-index: 20;
    pointer-events: none;
}

#tl-playhead::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 10px;
    height: 10px;
    background: var(--record);
    transform: translateX(-50%) rotate(45deg);
    border-radius: 2px;
}

/* Keyframe dots */
.kf-dot {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 11px;
    height: 11px;
    background: var(--kf);
    border: 1.5px solid var(--kf-hi);
    border-radius: 3px;
    box-shadow: var(--shadow-1);
    cursor: pointer;
    z-index: 10;
    transition: background-color .1s ease, transform .1s ease;
}

.kf-dot:hover {
    transform: translate(-50%, -50%) rotate(45deg) scale(1.2);
}

.kf-dot.selected {
    background: var(--txt-1);
    border-color: var(--txt-1);
}

.kf-dot.kf-cam {
    background: var(--cam-c);
    border-color: var(--cam-c);
}

.kf-dot.kf-dev {
    background: var(--dev-c);
    border-color: var(--dev-c);
}

.kf-dot.kf-cam.selected,
.kf-dot.kf-dev.selected {
    background: var(--txt-1);
    border-color: var(--txt-1);
}

.kf-range {
    position: absolute;
    height: 14px;
    border-radius: 4px;
    border: 1px solid;
    opacity: .85;
    pointer-events: none;
}

/* Text blocks in the timeline */
.text-block {
    position: absolute;
    height: 22px;
    background: var(--kf);
    border: 1px solid var(--kf-hi);
    border-radius: 6px;
    font-size: 10.5px;
    font-weight: 600;
    color: var(--bg);
    display: flex;
    align-items: center;
    padding: 0 8px;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    transition: background-color .1s ease;
}

.text-block:hover {
    background: var(--kf-hi);
}

.text-block.selected {
    background: var(--txt-1);
    border-color: var(--txt-1);
    color: var(--bg);
}

.text-block::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    cursor: ew-resize;
    background: rgba(0, 0, 0, .12);
    opacity: 0;
    transition: opacity .1s ease;
}

.text-block:hover::after {
    opacity: 1;
}

.vid-block {
    position: absolute;
    top: 88%;
    transform: translateY(-50%);
    height: 18px;
    box-sizing: border-box;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.45);
    border-radius: 4px;
    font-size: 10px;
    color: rgba(16, 185, 129, 0.85);
    white-space: nowrap;
    overflow: hidden;
    cursor: grab;
    display: flex;
    align-items: center;
}

.vid-block:active {
    cursor: grabbing;
}

.vid-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 4px;
    pointer-events: none;
}

.vid-handle {
    width: 6px;
    height: 100%;
    flex-shrink: 0;
    cursor: ew-resize;
    background: rgba(16, 185, 129, 0.35);
}

.vid-handle:hover {
    background: rgba(16, 185, 129, 0.7);
}

/* ═══════════════════════════════════════════════════════════════════════════
   FLOATING PANELS — anim picker & text timeline
   ═══════════════════════════════════════════════════════════════════════════ */
#anim-picker {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    width: 124px;
    max-height: calc(100% - 80px);
    background: var(--surf-1);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-3);
    z-index: 50;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

#anim-picker.visible {
    display: flex;
}

.ap-header {
    padding: 10px 12px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--txt-3);
    border-bottom: 1px solid var(--border-2);
    flex-shrink: 0;
}

.ap-list {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 4px;
}

.ap-list::-webkit-scrollbar {
    width: 3px;
}

.ap-list::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 99px;
}

.ap-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 8px 6px;
    border-radius: 9px;
    cursor: pointer;
    transition: background-color .12s ease;
}

.ap-item:hover {
    background: var(--surf-2);
}

.ap-item.active {
    background: var(--accent-lo);
}

.ap-preview {
    width: 72px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: var(--surf-3);
    border: 1px solid var(--border-2);
    overflow: hidden;
    position: relative;
}

.ap-item.active .ap-preview {
    border-color: var(--accent);
}

.ap-dot {
    width: 28px;
    height: 8px;
    border-radius: 99px;
    background: var(--accent);
    opacity: .7;
}

.ap-item.active .ap-dot {
    opacity: 1;
}

.ap-label {
    font-size: 10.5px;
    font-weight: 600;
    color: var(--txt-2);
}

.ap-item.active .ap-label {
    color: var(--accent-tx);
}

.ap-custom-icon {
    width: 72px;
    height: 36px;
    border-radius: 7px;
    background: var(--accent-lo);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--accent-tx);
}

/* "Personalizar" entry in the anim picker */
.ap-item.ap-custom {
    border: 1px solid var(--accent);
    background: var(--accent-lo);
    margin-top: 4px;
}

.ap-item.ap-custom .ap-label {
    color: var(--accent-tx);
    font-weight: 600;
}

.ap-item.ap-custom.active {
    background: var(--accent);
}

.ap-item.ap-custom.active .ap-label {
    color: #fff;
}

.ap-item.ap-custom.active .ap-custom-icon {
    background: rgba(255, 255, 255, .15);
    color: #fff;
}

/* Preview animations (names preserved) */
@keyframes ap-fadein {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes ap-fadeout {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

@keyframes ap-scaleup {
    from {
        transform: scale(.4);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes ap-scaledown {
    from {
        transform: scale(1);
        opacity: 1;
    }

    to {
        transform: scale(1.3);
        opacity: 0;
    }
}

@keyframes ap-slidein {
    from {
        transform: translateY(14px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ─── Floating text timeline ────────────────────────────────────────────── */
#text-timeline {
    position: absolute;
    right: 24px;
    top: 20%;
    transform: translateY(-50%);
    width: 220px;
    height: 132px;
    background: var(--surf-1);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: var(--shadow-3);
    z-index: 50;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

#text-timeline.visible {
    display: flex;
}

#ttl-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 10px;
    border-bottom: 1px solid var(--border-2);
    flex-shrink: 0;
}

#ttl-title {
    flex: 1;
    font-size: 11px;
    font-weight: 700;
    color: var(--txt-1);
}

.ttl-add-kf-btn {
    height: 22px;
    padding: 0 8px;
    font-size: 10px;
    color: var(--kf);
}

.ttl-add-kf-btn:hover {
    background: var(--surf-3);
    color: var(--kf);
}

#ttl-close {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    color: var(--txt-3);
    transition: background-color .12s ease, color .12s ease;
}

#ttl-close:hover {
    background: var(--surf-3);
    color: var(--txt-1);
}

#ttl-body {
    flex: 1;
    display: flex;
    min-height: 0;
    overflow: hidden;
}

#ttl-lane-headers {
    width: 48px;
    flex-shrink: 0;
    background: var(--surf-2);
    border-right: 1px solid var(--border-2);
    display: flex;
    flex-direction: column;
}

.ttl-spacer {
    height: 22px;
    border-bottom: 1px solid var(--border-2);
    flex-shrink: 0;
}

.ttl-lane-hdr {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8.5px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--kf);
}

#ttl-track-wrap {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--surf-1);
    cursor: crosshair;
}

#ttl-ruler {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 22px;
    pointer-events: none;
}

#ttl-track {
    position: absolute;
    top: 22px;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
}

.ttl-lane {
    flex: 1;
    position: relative;
    border-bottom: 1px solid var(--border-2);
}

.ttl-lane:last-child {
    border-bottom: 0;
}

#ttl-playhead {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
    background: var(--record);
    z-index: 20;
    pointer-events: none;
}

#ttl-playhead::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--record);
    transform: translateX(-50%) rotate(45deg);
    border-radius: 1px;
}

.ttl-kf-dot {
    position: absolute;
    top: 50%;
    width: 11px;
    height: 11px;
    border-radius: 3px;
    border: 1.5px solid var(--kf-hi);
    background: var(--kf);
    transform: translate(-50%, -50%) rotate(45deg);
    cursor: grab;
    z-index: 10;
    transition: transform .1s ease;
}

.ttl-kf-dot:hover {
    background: var(--kf-hi);
    transform: translate(-50%, -50%) rotate(45deg) scale(1.2);
}

/* ═══════════════════════════════════════════════════════════════════════════
   BEZIER MODAL
   ═══════════════════════════════════════════════════════════════════════════ */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 16, .45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    background: var(--surf-1);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    width: 264px;
    box-shadow: var(--shadow-3);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--txt-3);
}

.modal-header button {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    color: var(--txt-3);
    transition: background-color .12s ease, color .12s ease;
}

.modal-header button:hover {
    background: var(--surf-3);
    color: var(--txt-1);
}

#bezierModal .modal-body {
    display: flex;
    align-items: center;
    justify-content: center;
}

#modalBezierEditor {
    background: var(--surf-2);
    border: 1px solid var(--border-2);
    border-radius: 10px;
    overflow: visible;
}

#modalBezierEditor .grid-line {
    stroke: var(--border);
    stroke-width: 1;
    stroke-dasharray: 3 3;
}

#modalBezierEditor .handle-line {
    stroke: var(--txt-3);
    stroke-width: 1.5;
}

#modalBezierEditor .handle-line.h1 {
    stroke: var(--cam-c);
}

#modalBezierEditor .handle-line.h2 {
    stroke: var(--dev-c);
}

#modalBezierEditor path,
#modalBezierEditor #mBezierPath {
    fill: none;
    stroke: var(--record);
    stroke-width: 2.5;
}

#modalBezierEditor .cp-dot {
    fill: var(--surf-1);
    stroke-width: 2;
    cursor: grab;
}

#modalBezierEditor .cp-dot.cp1 {
    stroke: var(--cam-c);
}

#modalBezierEditor .cp-dot.cp2 {
    stroke: var(--dev-c);
}

.modal-footer {
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    color: var(--txt-3);
    line-height: 1.5;
    text-align: center;
}

.modal-footer span {
    color: var(--txt-1);
    font-weight: 600;
}


/* ─── Export button ─────────────────────────────────────────────────────── */
.export-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 14px;
    height: 32px;
    background: var(--surf-3);
    color: var(--accent-tx);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    transition: opacity .15s;
    white-space: nowrap;
}

.export-btn:hover {
    opacity: .88;
}

/* ─── Export modal specifics ────────────────────────────────────────────── */

.exp-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.exp-lbl {
    font-size: 11px;
    font-weight: 600;
    color: var(--txt-3);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.exp-info {
    font-size: 11px;
    color: var(--txt-3);
    padding: 8px 10px;
    background: var(--surf-2);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-variant-numeric: tabular-nums;
}

.exp-progress-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--surf-2);
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    height: 28px;
    padding: 0 10px;
    position: relative;
}

.exp-progress-bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0%;
    background: var(--accent-lo);
    border-right: 2px solid var(--accent);
    transition: width .1s linear;
}

.exp-progress-label {
    position: relative;
    font-size: 11px;
    color: var(--txt-2);
    font-variant-numeric: tabular-nums;
}

.proj-btn-accent {
    background: var(--surf-3);
    color: var(--accent-tx);
    font-weight: 600;
}

.proj-btn-accent:hover {
    opacity: .88;
}

.proj-btn-accent:disabled {
    opacity: .45;
    cursor: not-allowed;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
    #inspector {
        width: 280px;
    }

    .rail-btn span {
        display: none;
    }

    .rail-btn {
        padding: 0 10px;
    }
}

@media (max-width: 820px) {
    #inspector {
        width: 240px;
    }

    #viewport {
        padding: 14px;
    }

    .tb-file {
        display: none;
    }
}