@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=VT323&family=Space+Mono&family=Roboto+Mono&display=swap');

/* ═══════════════════════════════════════════════════════
   PULSAR v3 — BRUTALIST TERMINAL AESTHETIC
   Color: Black / Orange (#FF5500) / White
   Font: Share Tech Mono (primary), VT323 (decorative)

   Fluid Design Principles Applied:
   1. Physics-Based Motion    — spring easing custom property
   2. Interruptible Anims     — transitions not keyframes for interactive elements
   3. Direct Manipulation     — 1:1 drag feel, grab cursors
   4. Velocity Preservation   — momentum via transition-timing-function
   5. Shared Element Trans    — consistent layoutId-style motion
   6. Input Method Response   — @media hover/pointer adaptations
   7. Animate Layout Changes  — collapsible panels use transition not teleport
   8. Progressive Resistance  — rubber-band via scale on press
   9. Choreograph Sequences   — staggered panel boot delays
  10. Respect Reduced Motion  — prefers-reduced-motion block at bottom
   ═══════════════════════════════════════════════════════ */

/* ── Spring Physics Custom Properties (Principle 1) ─────── */
:root {
    --bg-void: #050505;
    --panel-bg: rgba(8, 4, 2, 0.72);
    --panel-bg-hover: rgba(14, 7, 3, 0.80);
    --panel-header-bg: rgba(6, 3, 1, 0.65);
    --accent: #FF5500;
    --accent-dim: #662200;
    --accent-glow: rgba(255, 85, 0, 0.15);
    --accent-glow-strong: rgba(255, 85, 0, 0.35);
    --text-bright: #ffffff;
    --text-primary: #FF5500;
    --text-dim: #884400;
    --text-muted: #553300;
    --border-hard: #FF5500;
    --border-dim: #331a00;
    --font-mono: 'Share Tech Mono', 'Courier New', monospace;
    --font-pixel: 'VT323', monospace;
    --color-success: #00FF88;
    --color-danger: #FF3333;
    --color-disabled: #222222;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --touch-target: 44px;

    /* Spring easing — cubic-bezier approximation of spring(stiffness:300, damping:25) */
    --spring-snappy:   cubic-bezier(0.34, 1.56, 0.64, 1);   /* energetic, slight overshoot */
    --spring-smooth:   cubic-bezier(0.22, 1.00, 0.36, 1);   /* gentle settle, no overshoot */
    --spring-bouncy:   cubic-bezier(0.28, 1.82, 0.52, 0.92);/* playful bounce */

    /* Physics durations — shorter = snappier response */
    --dur-instant:  80ms;
    --dur-fast:     150ms;
    --dur-medium:   250ms;
    --dur-slow:     380ms;

    /* Category panel height for smooth collapse */
    --cat-body-max: 2000px;

    /* ── Design System Tokens (Audit P0-P1) ───────────────────── */
    /* Typographic scale — 5 steps, no ad-hoc sizes */
    --fs-title:  0.85rem;
    --fs-label:  0.65rem;
    --fs-body:   0.6rem;
    --fs-micro:  0.52rem;
    --fs-value:  0.6rem;

    /* 4px spatial grid */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;

    /* Surface tiers */
    --surface-chrome:     rgba(4, 2, 1, 0.92);          /* HUD bar — darkest, most opaque */
    --border-chrome:      rgba(255, 85, 0, 0.35);        /* HUD bar edge — dim orange */
    --surface-panel:      rgba(8, 4, 2, 0.82);           /* Floating panels */
    --border-panel:       rgba(255, 85, 0, 0.18);        /* Panel edges — whisper orange */
    --panel-inner-glow:   inset 0 0 0 1px rgba(255, 85, 0, 0.06); /* Inner surface sheen */
}

body, html {
    margin: 0;
    padding: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-variant-numeric: tabular-nums;
    overflow: hidden;
    user-select: none;
    /* Principle 6: Input-method adaptation */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* ═══════════════════════════════════════════
   CANVAS
   ═══════════════════════════════════════════ */

#main-canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
}

#root {
    width: 100%; height: 100%;
    pointer-events: none;
}

/* ═══════════════════════════════════════════
   TERMINAL WINDOW (.sticker)
   Principle 2: Interruptible — uses transition not @keyframes
   Principle 3: Direct manipulation feel — grab cursor, active scale
   ═══════════════════════════════════════════ */

.sticker {
    pointer-events: auto;
    position: absolute;
    background: var(--surface-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-primary);
    padding: 0;
    z-index: 10;
    cursor: grab;
    border: 1px solid var(--border-panel);
    box-shadow: 0 8px 32px rgba(0,0,0,0.85), var(--panel-inner-glow);
    background-image: radial-gradient(circle, rgba(255, 85, 0, 0.04) 1px, transparent 1px);
    background-size: 16px 16px;

    /* Principle 2 & 4: spring transition — interruptible at any point */
    transition:
        box-shadow var(--dur-fast) var(--spring-smooth),
        border-color var(--dur-fast) var(--spring-smooth),
        transform var(--dur-fast) var(--spring-smooth),
        opacity var(--dur-medium) var(--spring-smooth);

    /* Principle 9: Boot choreography — panels stagger in */
    animation: panel-enter var(--dur-medium) var(--spring-snappy) both;
}

/* CRT scanline overlay */
.sticker::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
    z-index: 99;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.08) 2px,
        rgba(0, 0, 0, 0.08) 4px
    );
}

/* Principle 3: Direct manipulation — scale down on grab for tactile press feel */
.sticker:active {
    cursor: grabbing;
}

.sticker.dragging {
    cursor: grabbing;
    z-index: 100;
    border-color: var(--text-bright);
    /* Principle 8: subtle scale-down = progressive resistance feel during drag */
    box-shadow:
        0 0 30px var(--accent-glow-strong),
        0 20px 60px rgba(0,0,0,0.9);
    transform: scale(1.01);   /* slight lift = held object */
}

/* Principle 9: Staggered boot sequence (choreographed) */
.sticker:nth-child(1) { animation-delay: 0ms; }
.sticker:nth-child(2) { animation-delay: 50ms; }
.sticker:nth-child(3) { animation-delay: 100ms; }
.sticker:nth-child(4) { animation-delay: 150ms; }
.sticker:nth-child(5) { animation-delay: 200ms; }
.sticker:nth-child(6) { animation-delay: 250ms; }
.sticker:nth-child(7) { animation-delay: 300ms; }

@keyframes panel-enter {
    0%   { opacity: 0; transform: translateY(-8px) scale(0.97); }
    100% { opacity: 1; transform: translateY(0)    scale(1); }
}

/* Chladni overlay fade-in */
@keyframes chladniFadeIn {
    0%   { opacity: 0; transform: scale(0.98); }
    100% { opacity: 1; transform: scale(1); }
}

/* ═══════════════════════════════════════════
   TERMINAL TITLE BAR
   ═══════════════════════════════════════════ */

.sticker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--panel-header-bg);
    color: var(--text-primary);
    cursor: grab;
    border-bottom: 1px solid var(--border-dim);
    position: relative;
    /* Principle 2: interruptible hover response */
    transition: background var(--dur-fast) var(--spring-smooth);
}

.sticker-header:hover {
    background: rgba(255, 85, 0, 0.05);
    animation: panel-breathe 2s var(--spring-smooth) infinite;
}

.sticker-header:active {
    cursor: grabbing;
}

.sticker-header-title {
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
}

.sticker-header-title::before {
    content: '┌─';
    color: var(--text-dim);
    font-weight: 400;
}

.sticker-header-tag {
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 1px;
}

/* Principle 6: Responsive touch target for close button */
.win-close {
    background: none;
    border: 1px solid var(--border-dim);
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 4px 10px;
    cursor: pointer;
    letter-spacing: 0;
    line-height: 1;
    pointer-events: auto;
    /* Principle 2: interruptible transition */
    transition:
        border-color var(--dur-fast) var(--spring-smooth),
        color        var(--dur-fast) var(--spring-smooth),
        background   var(--dur-fast) var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Principle 6: enlarged touch target (44×44 minimum) */
.win-close::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
}

.win-close:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

/* Principle 8: press-down = progressive resistance (scale compress) */
.win-close:active {
    transform: scale(0.88);
}

/* ═══════════════════════════════════════════
   STICKER BODY
   ═══════════════════════════════════════════ */

.sticker-body {
    padding: var(--spacing-md);
}

/* ═══════════════════════════════════════════
   STATUS INDICATORS
   ═══════════════════════════════════════════ */

.status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 0.85rem;
}

.status-label {
    color: var(--text-dim);
}

.status-label::before {
    content: '> ';
    color: var(--accent-dim);
}

.status-value {
    color: var(--text-bright);
    font-weight: 700;
}

.status-value.highlight {
    color: var(--accent);
}

.blink-cursor::after {
    content: '█';
    animation: blink-caret 1s step-end infinite;
    color: var(--accent);
    margin-left: 2px;
}

@keyframes blink-caret {
    50% { opacity: 0; }
}

/* ═══════════════════════════════════════════
   HUD DIVIDER
   ═══════════════════════════════════════════ */

.hud-divider {
    height: 0;
    border: none;
    border-top: 1px dashed var(--border-dim);
    margin: var(--spacing-sm) 0;
    position: relative;
}

/* ═══════════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════════ */

.section-header {
    font-weight: 800;
    font-size: var(--fs-label);
    color: var(--accent);
    letter-spacing: 3px;
    margin-bottom: var(--space-2);
    margin-top: var(--space-3);
    padding-left: var(--space-2);
    border-left: 3px solid var(--accent);
    border-bottom: none;
    line-height: 1.4;
}

.section-header::before {
    content: '';
    color: var(--text-dim);
}

/* ═══════════════════════════════════════════
   BUTTONS
   Principle 1: spring-physics press/hover
   Principle 2: interruptible transitions
   Principle 3: direct manipulation (scale, translate)
   Principle 4: velocity preserved via spring easing
   Principle 8: progressive resistance on :active
   ═══════════════════════════════════════════ */

.brutalist-button {
    pointer-events: auto;
    font-family: var(--font-mono);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.95rem;
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 36px;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    cursor: pointer;
    letter-spacing: 1px;
    position: relative;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;

    /* Principle 2: ALL interactive properties chained — interruptible at any frame */
    transition:
        background     var(--dur-fast)    var(--spring-smooth),
        color          var(--dur-fast)    var(--spring-smooth),
        border-color   var(--dur-fast)    var(--spring-smooth),
        box-shadow     var(--dur-medium)  var(--spring-smooth),
        transform      var(--dur-instant) var(--spring-snappy);   /* spring snap on lift */
}

.brutalist-button::before {
    content: '[ ';
    color: var(--text-dim);
    font-weight: 400;
    transition: color var(--dur-fast) var(--spring-smooth);
}

.brutalist-button::after {
    content: ' ]';
    color: var(--text-dim);
    font-weight: 400;
    transition: color var(--dur-fast) var(--spring-smooth);
}

.brutalist-button:hover {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
    box-shadow: 0 4px 16px var(--accent-glow), 0 8px 24px rgba(0,0,0,0.3);
    /* Principle 1: lift with spring overshoot feel */
    transform: translateY(-2px);
}

.brutalist-button:hover::before,
.brutalist-button:hover::after {
    color: #000;
}

/* Principle 8: progressive press resistance — compresses down, not just stops */
.brutalist-button:active {
    background: var(--text-bright);
    color: #000;
    transform: translateY(1px) scale(0.97);   /* rubber-band compress */
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.4);
    transition-duration: var(--dur-instant);   /* instant response on press */
}

.brutalist-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    color: var(--color-disabled);
    border-color: var(--color-disabled);
    transform: none;
}

.brutalist-button.primary {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
    font-weight: 900;
}

.brutalist-button.primary::before,
.brutalist-button.primary::after {
    color: rgba(0,0,0,0.5);
}

.brutalist-button.primary:hover {
    background: var(--text-bright);
    color: #000;
    border-color: var(--text-bright);
    box-shadow: 0 0 24px var(--accent-glow-strong);
}

.brutalist-button.secondary {
    background: transparent;
    color: var(--text-dim);
    border-color: var(--border-dim);
}

.brutalist-button.secondary:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-glow);
}

.brutalist-button.danger {
    background: transparent;
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.brutalist-button.danger::before,
.brutalist-button.danger::after {
    color: rgba(255,51,51,0.5);
    transition: color var(--dur-fast) var(--spring-smooth);
}

.brutalist-button.danger:hover {
    background: var(--color-danger);
    color: #000;
    border-color: var(--color-danger);
    box-shadow: 0 0 20px rgba(255,51,51,0.4);
}

.brutalist-button.active {
    background: var(--accent);
    color: #000;
    animation: pulse-border 1.5s var(--spring-smooth) infinite;
}

@keyframes pulse-border {
    0%, 100% { box-shadow: 0 0 5px var(--accent-glow); }
    50%       { box-shadow: 0 0 20px var(--accent-glow-strong), inset 0 0 5px var(--accent-glow); }
}

.brutalist-button.cmd-btn {
    font-size: 0.72rem;
    letter-spacing: 1.5px;
    padding: 7px 10px;
    min-height: 34px;
}

/* ═══════════════════════════════════════════
   TOGGLE
   Principle 1: spring knob slide
   Principle 2: interruptible (transition not @keyframes)
   ═══════════════════════════════════════════ */

.brutalist-toggle {
    appearance: none;
    width: 36px;
    height: 20px;
    background: #1a1a1a;
    border: 1px solid var(--border-dim);
    cursor: pointer;
    position: relative;
    border-radius: 0;
    /* Principle 2: interruptible */
    transition:
        background   var(--dur-fast) var(--spring-smooth),
        border-color var(--dur-fast) var(--spring-smooth);
}

/* Principle 6: touch target */
.brutalist-toggle::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
}

.brutalist-toggle:checked {
    background: var(--accent);
    border-color: var(--accent);
}

/* Principle 1: spring knob slide using cubic-bezier spring approximation */
.brutalist-toggle::after {
    content: '';
    position: absolute;
    top: 3px; left: 3px;
    width: 12px; height: 12px;
    background: var(--text-dim);
    transition:
        left       var(--dur-fast) var(--spring-snappy),  /* snappy spring slide */
        background var(--dur-fast) var(--spring-smooth);
}

.brutalist-toggle:checked::after {
    left: calc(100% - 17px);
    background: #000;
}

/* Principle 8: subtle press resistance */
.brutalist-toggle:active::after {
    width: 14px;   /* stretches like a real rubber knob on press */
}

/* ═══════════════════════════════════════════
   PARAM ROW
   ═══════════════════════════════════════════ */

.param-row {
    display: grid;
    grid-template-columns: 72px 1fr 40px;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-body);
    margin-top: var(--space-1);
    color: var(--text-dim);
}

.param-row label {
    color: var(--text-dim);
    font-weight: 400;
}

.param-row label::before {
    content: ':: ';
    color: var(--accent-dim);
}

/* ═══════════════════════════════════════════
   SLIDER
   Principle 3: Direct manipulation feel
   Principle 4: Velocity-like response (instant thumb)
   Principle 8: Thumb compresses on grab
   ═══════════════════════════════════════════ */

.brutalist-slider,
input[type="range"] {
    appearance: none;
    width: 100%;
    height: 2px;
    background: var(--border-dim);
    outline: none;
    border-radius: 0;
    cursor: ew-resize;
    transition: background var(--dur-fast) var(--spring-smooth);
}

.brutalist-slider:hover,
input[type="range"]:hover {
    background: var(--accent-dim);
}

/* Principle 3: Direct manipulation thumb — large enough for confident grab */
.brutalist-slider::-webkit-slider-thumb,
input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 12px;
    height: 22px;
    background: var(--accent);
    cursor: ew-resize;
    border-radius: 0;
    border: none;
    box-shadow: 0 0 6px var(--accent-glow);
    /* Principle 1: spring response on thumb interactions */
    transition:
        width      var(--dur-instant) var(--spring-snappy),
        height     var(--dur-instant) var(--spring-snappy),
        box-shadow var(--dur-fast)    var(--spring-smooth),
        background var(--dur-fast)    var(--spring-smooth);
}

.brutalist-slider::-webkit-slider-thumb:hover,
input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--text-bright);
    box-shadow: 0 0 12px var(--accent-glow-strong);
    /* Principle 3: grow thumb on hover = direct manipulation affordance */
    width: 14px;
    height: 26px;
}

/* Principle 8: compress on grab = progressive resistance */
.brutalist-slider:active::-webkit-slider-thumb,
input[type="range"]:active::-webkit-slider-thumb {
    width: 10px;
    height: 18px;
    background: var(--text-bright);
    box-shadow: 0 0 16px var(--accent-glow-strong);
}

/* ═══════════════════════════════════════════
   EFFECT MODULE CARDS
   Principle 2: interruptible border/bg transitions
   Principle 7: layout changes animated (border, shadow)
   ═══════════════════════════════════════════ */

.glitch-item {
    background: transparent;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: 6px;
    border: 1px solid var(--border-dim);
    border-left: 2px solid var(--accent-dim);
    /* Principle 2: all visual properties transition (interruptible) */
    transition:
        border-color    var(--dur-fast)   var(--spring-smooth),
        background      var(--dur-fast)   var(--spring-smooth),
        box-shadow      var(--dur-medium) var(--spring-smooth),
        transform       var(--dur-fast)   var(--spring-snappy);
}

.glitch-item:hover {
    border-color: var(--accent);
    transform: translateX(1px);   /* subtle nudge = physical connection */
}

.glitch-item.effect-active {
    border-left-color: var(--accent);
    background: rgba(255, 85, 0, 0.03);
    box-shadow: inset 0 0 0 1px var(--accent-glow);
    animation: effect-card-live 1.8s var(--spring-smooth) infinite;
}

.glitch-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 0.85rem;
}

.effect-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border: 1px solid var(--border-dim);
    margin-right: 6px;
    vertical-align: middle;
    /* Principle 1: spring dot toggle */
    transition:
        background  var(--dur-fast)   var(--spring-snappy),
        box-shadow  var(--dur-medium) var(--spring-smooth),
        transform   var(--dur-fast)   var(--spring-bouncy);
}

/* Principle 1: dot pops on with spring bounce */
.effect-dot.on {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    transform: scale(1.3);
}

/* ═══════════════════════════════════════════
   LFO BUTTON
   Principle 1 & 8: spring + resistance
   ═══════════════════════════════════════════ */

.lfo-btn {
    pointer-events: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 800;
    min-width: var(--touch-target);
    min-height: var(--touch-target);
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-dim);
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition:
        color        var(--dur-fast)    var(--spring-smooth),
        border-color var(--dur-fast)    var(--spring-smooth),
        background   var(--dur-fast)    var(--spring-smooth),
        box-shadow   var(--dur-medium)  var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.lfo-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: scale(1.08);   /* Principle 1: spring grow */
}

/* Principle 8: compress on press */
.lfo-btn:active {
    transform: scale(0.92);
}

.lfo-btn.active {
    color: #00FF88;
    border-color: #00FF88;
    background: rgba(0, 255, 136, 0.08);
    box-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
    animation: lfo-pulse 1.5s var(--spring-smooth) infinite;
}

@keyframes lfo-pulse {
    0%, 100% { box-shadow: 0 0 4px rgba(0, 255, 136, 0.2); }
    50%       { box-shadow: 0 0 12px rgba(0, 255, 136, 0.55); }
}

/* ═══════════════════════════════════════════
   V3 INPUTS
   ═══════════════════════════════════════════ */

.v3-input {
    font-family: var(--font-mono);
    padding: 8px 10px;
    background: #0a0a0a;
    color: var(--accent);
    border: 1px solid var(--border-dim);
    font-size: 0.9rem;
    width: 100%;
    box-sizing: border-box;
    text-transform: uppercase;
    transition:
        border-color var(--dur-fast) var(--spring-smooth),
        box-shadow   var(--dur-fast) var(--spring-smooth);
}

.v3-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

/* ═══════════════════════════════════════════
   LAYER LIST
   ═══════════════════════════════════════════ */

.layer-list {
    background: #050505 !important;
    border: 1px solid var(--border-dim) !important;
    border-radius: 0 !important;
    overflow: hidden;
}

.layer-item {
    border-bottom: 1px solid var(--border-dim) !important;
    transition:
        background   var(--dur-fast) var(--spring-smooth),
        border-color var(--dur-fast) var(--spring-smooth);
}

.layer-item:hover {
    background: rgba(255, 85, 0, 0.05);
}

.layer-item.selected {
    background: rgba(255, 85, 0, 0.08);
    border-left: 2px solid var(--accent) !important;
}

.layer-item span { color: var(--text-dim) !important; }
.layer-item.selected span { color: var(--accent) !important; }
.layer-item button {
    color: var(--text-muted) !important;
    transition: color var(--dur-fast) var(--spring-smooth);
}
.layer-item button:hover { color: var(--accent) !important; }

/* ═══════════════════════════════════════════
   PRESET GRID
   Principle 3: direct manipulation affordance
   ═══════════════════════════════════════════ */

.preset-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.preset-card {
    position: relative;
    background: #050505;
    border: 1px solid var(--border-dim);
    cursor: pointer;
    overflow: hidden;
    transition:
        border-color var(--dur-fast)    var(--spring-smooth),
        box-shadow   var(--dur-medium)  var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.preset-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
    transform: translateY(-2px);   /* Principle 1: spring lift */
}

/* Principle 8: press = compress */
.preset-card:active {
    transform: translateY(0) scale(0.97);
    transition-duration: var(--dur-instant);
}

.preset-card img {
    width: 100%;
    height: 70px;
    object-fit: cover;
    display: block;
    filter: saturate(0.7) brightness(0.8);
    transition: filter var(--dur-medium) var(--spring-smooth);
}

.preset-card:hover img {
    filter: saturate(1) brightness(1);
}

.preset-name {
    padding: 6px 8px;
    font-size: 0.75rem;
    color: var(--text-dim);
    background: #0a0a0a;
    border-top: 1px solid var(--border-dim);
}

.preset-card button {
    background: var(--accent) !important;
    color: #000 !important;
    border: none !important;
}

/* ═══════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════ */

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--border-dim);
    border-radius: 0;
    transition: background var(--dur-fast) var(--spring-smooth);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ═══════════════════════════════════════════
   FOOTER MARQUEE
   ═══════════════════════════════════════════ */

.terminal-footer {
    position: fixed;
    bottom: 0; left: 0;
    width: 100%;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 800;
    padding: 4px 0;
    overflow: hidden;
    z-index: 5;
    pointer-events: none;
    border-top: 1px solid var(--accent);
    letter-spacing: 3px;
}

.marquee {
    display: inline-block;
    white-space: nowrap;
    animation: marquee-scroll 25s linear infinite;
    padding-left: 100%;
}

.marquee span { display: inline-block; }

@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-100%); }
}

/* ── Panel breathing — header hover life signal ──────────── */
@keyframes panel-breathe {
    0%, 100% { box-shadow: inset 0 0 0 1px rgba(255, 85, 0, 0.04); }
    50%       { box-shadow: inset 0 0 0 1px rgba(255, 85, 0, 0.14); }
}

/* ── Active effect card pulse — signal-alive indicator ───── */
@keyframes effect-card-live {
    0%, 100% { border-left-color: var(--accent); }
    50%       { border-left-color: var(--accent-dim); }
}

/* ═══════════════════════════════════════════
   SHOW UI BUTTON
   ═══════════════════════════════════════════ */

.show-ui-btn {
    position: absolute;
    top: 30px; right: 30px;
    z-index: 100;
    background: #000;
    color: var(--accent);
    border: 1px solid var(--accent);
    font-family: var(--font-mono);
    font-weight: bold;
    padding: 12px 24px;
    cursor: pointer;
    letter-spacing: 2px;
    box-shadow: 0 0 15px var(--accent-glow);
    transition:
        background   var(--dur-fast)    var(--spring-smooth),
        color        var(--dur-fast)    var(--spring-smooth),
        box-shadow   var(--dur-medium)  var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.show-ui-btn:hover {
    background: var(--accent);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow-strong);
}

.show-ui-btn:active {
    transform: translateY(0) scale(0.97);
}

/* ═══════════════════════════════════════════
   MINIMIZED PANEL INDICATOR
   ═══════════════════════════════════════════ */

.minimized-indicator {
    pointer-events: auto;
    position: absolute;
    background: #000;
    border: 1px solid var(--border-dim);
    padding: 4px 10px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    cursor: pointer;
    z-index: 8;
    letter-spacing: 1px;
    white-space: nowrap;
    transition:
        border-color var(--dur-fast)    var(--spring-smooth),
        color        var(--dur-fast)    var(--spring-smooth),
        box-shadow   var(--dur-medium)  var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.minimized-indicator:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    transform: scale(1.04);
}

.minimized-indicator:active {
    transform: scale(0.97);
}

.minimized-indicator::before {
    content: '[ + ] ';
    color: var(--accent-dim);
}

/* ═══════════════════════════════════════════
   SIGNAL MONITOR
   ═══════════════════════════════════════════ */

.signal-canvas {
    width: 100%;
    height: 60px;
    display: block;
    border: 1px solid var(--border-dim);
    background: #050505;
    image-rendering: pixelated;
}

/* ═══════════════════════════════════════════
   BAND METERS
   ═══════════════════════════════════════════ */

.band-meter-track {
    flex: 1;
    height: 6px;
    background: #0f0f0f;
    border: 1px solid var(--border-dim);
    overflow: hidden;
    position: relative;
}

.band-meter-fill {
    height: 100%;
    /* Principle 4: velocity-preserving meter response */
    transition: width 0.05s linear;
    box-shadow: 0 0 6px currentColor;
}

/* ═══════════════════════════════════════════
   TRANSIENT BEAT INDICATOR
   Principle 1: spring pop on beat
   ═══════════════════════════════════════════ */

.transient-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-dim);
    border: 1px solid var(--border-dim);
    flex-shrink: 0;
    transition:
        background   var(--dur-instant) var(--spring-snappy),
        box-shadow   var(--dur-instant) var(--spring-snappy),
        transform    var(--dur-instant) var(--spring-bouncy);
}

/* Principle 1 & 9: spring bounce on activation */
.transient-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent-glow);
    transform: scale(1.5);   /* bouncy spring pop */
}

/* ═══════════════════════════════════════════
   SIGNAL CONTROL ROWS
   ═══════════════════════════════════════════ */

.signal-control-row {
    display: grid;
    grid-template-columns: 72px 1fr 40px;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-1);
    font-size: var(--fs-body);
}

/* ═══════════════════════════════════════════
   PER-EFFECT AUDIO BAND BUTTON
   ═══════════════════════════════════════════ */

.audio-band-btn {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-dim);
    cursor: pointer;
    white-space: nowrap;
    pointer-events: auto;
    transition:
        color        var(--dur-fast)    var(--spring-smooth),
        border-color var(--dur-fast)    var(--spring-smooth),
        background   var(--dur-fast)    var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.audio-band-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-glow);
    transform: scale(1.05);
}

.audio-band-btn:active {
    transform: scale(0.94);
}

.audio-band-btn.active {
    color: var(--accent);
    border-color: currentColor;
    background: rgba(255, 85, 0, 0.08);
    animation: audio-btn-pulse 1.5s var(--spring-smooth) infinite;
}

@keyframes audio-btn-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.65; }
}

/* ═══════════════════════════════════════════
   AUDIO INFO BAR
   ═══════════════════════════════════════════ */

.audio-info-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    padding-top: 5px;
    border-top: 1px dashed var(--border-dim);
    font-size: 0.55rem;
    color: var(--text-muted);
}

.audio-mini-meter {
    flex: 1;
    height: 4px;
    background: #0f0f0f;
    border: 1px solid var(--border-dim);
    overflow: hidden;
}

/* ═══════════════════════════════════════════
   AUDIO STATUS BAR
   ═══════════════════════════════════════════ */

.audio-status-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 85, 0, 0.06);
    border: 1px solid var(--border-dim);
    border-left: 2px solid var(--accent);
    padding: 5px 10px;
    margin-bottom: 10px;
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 1px;
}

.audio-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    flex-shrink: 0;
    animation: audio-btn-pulse 1s var(--spring-smooth) infinite;
}

/* ═══════════════════════════════════════════
   EFFECT CATEGORY GROUPS
   Principle 7: Animate layout changes — no teleport
   Principle 2: Interruptible collapse/expand
   ═══════════════════════════════════════════ */

.category-group {
    margin-bottom: 4px;
    border: 1px solid var(--border-dim);
    transition:
        border-color var(--dur-fast) var(--spring-smooth),
        box-shadow   var(--dur-fast) var(--spring-smooth);
}

.category-group:has(.category-body.open) {
    border-color: var(--accent-dim);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 10px;
    cursor: pointer;
    background: rgba(255, 85, 0, 0.03);
    border-bottom: 1px solid var(--border-dim);
    /* Principle 2: interruptible bg transition */
    transition:
        background   var(--dur-fast)    var(--spring-smooth),
        border-color var(--dur-fast)    var(--spring-smooth);
    user-select: none;
}

.category-header:hover {
    background: rgba(255, 85, 0, 0.08);
}

/* Principle 8: compress on click */
.category-header:active {
    background: rgba(255, 85, 0, 0.14);
}

.category-header .cat-name {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 2px;
}

.category-header .cat-count {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--text-dim);
    letter-spacing: 1px;
}

/* Principle 1: arrow rotates with spring easing */
.category-header .cat-arrow {
    font-size: 0.6rem;
    color: var(--text-dim);
    transition: transform var(--dur-medium) var(--spring-snappy);
    margin-right: 6px;
}

.category-header .cat-arrow.open {
    transform: rotate(90deg);
}

/* Principle 7: Animated layout collapse — smooth height transition, not teleport
   Using max-height transition for CSS-only expand/collapse animation */
.category-body {
    max-height: 0;
    overflow: hidden;
    /* Principle 2: Interruptible — both open and close directions spring correctly */
    transition: max-height var(--dur-slow) var(--spring-smooth);
}

.category-body.open {
    max-height: var(--cat-body-max);
    /* Principle 4: slightly faster opening = feels velocity-driven */
    transition-duration: var(--dur-medium);
}

/* ═══════════════════════════════════════════
   HUD BAR
   ═══════════════════════════════════════════ */

.hud-bar {
    pointer-events: auto;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0;
    padding: 4px 12px;
    background: var(--surface-chrome);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-chrome);
    font-family: var(--font-mono);
    font-size: var(--fs-body);
    letter-spacing: 1px;
    overflow-x: auto;
    flex-wrap: nowrap;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
    animation: panel-enter var(--dur-medium) var(--spring-snappy) both;
}

/* ── HUD Zone layout ─────────────────────────────────────── */
.hud-zone {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.hud-zone-mid {
    flex: 1;
    justify-content: center;
    gap: 4px;
}

.hud-brand {
    color: var(--accent);
    font-weight: 800;
    letter-spacing: 3px;
    font-size: var(--fs-label);
}

/* Grouped transform buttons — shared border container */
.hud-btn-group {
    display: flex;
    align-items: center;
    gap: 1px;
    border: 1px solid var(--border-dim);
    padding: 1px 2px;
    background: rgba(255, 85, 0, 0.02);
}

.hud-kill-btn {
    pointer-events: auto;
    background: none;
    border: 1px solid var(--accent-dim);
    color: var(--accent-dim);
    font-family: var(--font-mono);
    font-size: var(--fs-micro);
    padding: 1px 4px;
    cursor: pointer;
    line-height: 1;
    transition: color var(--dur-fast) var(--spring-smooth), border-color var(--dur-fast) var(--spring-smooth);
}

.hud-kill-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.hud-bar::-webkit-scrollbar { display: none; }

.hud-bar .hud-label { color: var(--text-dim); }
.hud-bar .hud-value { color: var(--accent); font-weight: 700; }
.hud-bar .hud-sep   { color: var(--border-dim); margin: 0 2px; }

.hud-bar button {
    pointer-events: auto;
    font-family: var(--font-mono);
    font-size: 0.55rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 3px 8px;
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border-dim);
    cursor: pointer;
    letter-spacing: 1px;
    transition:
        color        var(--dur-fast)    var(--spring-smooth),
        border-color var(--dur-fast)    var(--spring-smooth),
        background   var(--dur-fast)    var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.hud-bar button:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-glow);
    transform: scale(1.05);
}

.hud-bar button:active {
    transform: scale(0.95);
}

.hud-bar button.hud-active {
    color: #000;
    background: var(--accent);
    border-color: var(--accent);
}

/* Panel toggle buttons: pulse when closed, stop when open */
.hud-bar button.hud-panel-btn {
    animation: hud-btn-glow 2.4s ease-in-out infinite;
    position: relative;
}

.hud-bar button.hud-panel-btn.hud-active {
    animation: none;
}

@keyframes hud-btn-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 85, 0, 0);
        border-color: var(--border-mid);
        color: var(--text-dim);
    }
    50% {
        box-shadow: 0 0 7px 2px rgba(255, 85, 0, 0.45);
        border-color: rgba(255, 85, 0, 0.7);
        color: var(--accent);
    }
}

/* CMD button has a slightly stronger/faster glow — it's the primary entry point */
.hud-bar button.hud-panel-btn[title="Command Center"] {
    animation: hud-btn-glow-primary 1.8s ease-in-out infinite;
}

.hud-bar button.hud-panel-btn[title="Command Center"].hud-active {
    animation: none;
}

@keyframes hud-btn-glow-primary {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 85, 0, 0);
        border-color: var(--border-mid);
        color: var(--text-dim);
    }
    50% {
        box-shadow: 0 0 10px 3px rgba(255, 85, 0, 0.6);
        border-color: var(--accent);
        color: var(--accent);
    }
}


/* ═══════════════════════════════════════════
   BLEND MODE BUTTON
   ═══════════════════════════════════════════ */

.blend-mode-btn {
    pointer-events: auto;
    font-family: var(--font-mono);
    font-size: 0.55rem;
    font-weight: 700;
    padding: 2px 6px;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-dim);
    cursor: pointer;
    white-space: nowrap;
    letter-spacing: 0.5px;
    transition:
        color        var(--dur-fast)    var(--spring-smooth),
        border-color var(--dur-fast)    var(--spring-smooth),
        background   var(--dur-fast)    var(--spring-smooth),
        transform    var(--dur-instant) var(--spring-snappy);
}

.blend-mode-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: scale(1.06);
}

.blend-mode-btn:active {
    transform: scale(0.94);
}

.blend-mode-btn.mode-active {
    color: var(--accent);
    border-color: var(--accent-dim);
}

/* ═══════════════════════════════════════════
   SECTION HINT TEXT
   ═══════════════════════════════════════════ */

.section-hint {
    font-size: var(--fs-micro);
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-top: 0;
    margin-bottom: var(--space-2);
    font-style: italic;
    opacity: 0.85;
    line-height: 1.5;
}

/* ═══════════════════════════════════════════
   STARTER PRESET BADGE
   ═══════════════════════════════════════════ */

.preset-card.starter {
    border-color: var(--accent-dim);
}

.preset-card.starter .preset-name {
    color: var(--accent);
}

.starter-badge {
    position: absolute;
    top: 2px; left: 2px;
    padding: 1px 4px;
    background: var(--accent-dim);
    color: var(--text-bright);
    font-size: 7px;
    font-family: var(--font-mono);
    font-weight: 800;
    letter-spacing: 1px;
}

/* ═══════════════════════════════════════════
   FOCUS VISIBLE — Keyboard Accessibility
   ═══════════════════════════════════════════ */

.brutalist-button:focus-visible,
.lfo-btn:focus-visible,
.audio-band-btn:focus-visible,
.win-close:focus-visible,
.blend-mode-btn:focus-visible,
.v3-input:focus-visible,
.brutalist-toggle:focus-visible,
.preset-card:focus-visible,
.layer-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.brutalist-slider:focus-visible,
input[type="range"]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

/* ═══════════════════════════════════════════
   LEGACY / COMPAT
   ═══════════════════════════════════════════ */

.brutalist-panel { pointer-events: auto; position: absolute; z-index: 10; }
.terminal-overlay { display: none; }
.control-panel { display: none; }
.panel-header { display: none; }
.v3-panel { margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px dashed var(--border-dim); }
.layer-controls { margin-top: 8px; }

/* ═══════════════════════════════════════════
   Principle 6: INPUT-METHOD ADAPTATION
   Touch devices get bigger targets, no hover states
   ═══════════════════════════════════════════ */

/* Fine pointer (mouse) — enable hover-only effects */
@media (hover: hover) and (pointer: fine) {
    .glitch-item:hover {
        transform: translateX(2px);
    }
    .category-header:hover {
        background: rgba(255, 85, 0, 0.08);
    }
}

/* Coarse pointer (touch) — bigger targets, remove hover transforms */
@media (hover: none) and (pointer: coarse) {
    .brutalist-button {
        min-height: var(--touch-target);
        padding: 12px 20px;
    }
    .lfo-btn {
        width: 52px;
        height: 52px;
    }
    .win-close {
        min-width: 52px;
        min-height: 52px;
    }
    /* No hover lift on touch — too jarring */
    .brutalist-button:hover,
    .preset-card:hover,
    .show-ui-btn:hover {
        transform: none;
    }
    ::-webkit-scrollbar { width: 8px; }
    ::-webkit-scrollbar-thumb { background: var(--accent-dim); }

    /* Principle 3: direct manipulation — larger slider thumb for precise touch */
    .brutalist-slider::-webkit-slider-thumb,
    input[type="range"]::-webkit-slider-thumb {
        width: 20px;
        height: 32px;
    }
}

/* ═══════════════════════════════════════════
   MOBILE LAYOUT
   ═══════════════════════════════════════════ */

@media (max-width: 768px) {
    .sticker {
        position: relative !important;
        width: 100% !important;
        max-width: 100% !important;
        margin-bottom: var(--spacing-sm);
        cursor: default;
        /* Principle 3: no grab on mobile */
    }
    .sticker.dragging { z-index: 10; box-shadow: none; }
    .sticker-header { cursor: default; }
    .sticker-header:active { cursor: default; }
    .param-row { grid-template-columns: 80px 1fr 40px; font-size: 9px; gap: 4px; }
    .brutalist-button { font-size: 0.7rem; padding: 6px 12px; }
    .terminal-footer { font-size: 9px; padding: 3px 0; }
    .sticker-header-title { font-size: 0.65rem; }
    /* a minimised window flows with the stack instead of keeping its desktop coordinates */
    .minimized-indicator { position: relative; display: inline-block; margin: 0 6px 6px 0; }
}

/* ═══════════════════════════════════════════
   Principle 10: RESPECT REDUCED MOTION
   All physics-based motion → instant or opacity-only
   The interface stays complete and usable — just quieter.
   ═══════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
    /* Kill all physics springs and animations */
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
        scroll-behavior: auto !important;
    }

    /* But keep opacity and color transitions — spatial feel without motion */
    .brutalist-button,
    .win-close,
    .lfo-btn,
    .audio-band-btn,
    .blend-mode-btn,
    .glitch-item,
    .preset-card,
    .category-header,
    .brutalist-toggle {
        transition:
            opacity      80ms linear,
            background   80ms linear,
            color        80ms linear,
            border-color 80ms linear !important;
        transform: none !important;
    }

    /* Don't rotate arrows */
    .category-header .cat-arrow,
    .category-header .cat-arrow.open {
        transform: none !important;
    }

    /* Effect dot — keep color change, no scale */
    .effect-dot.on {
        transform: none !important;
    }

    /* Toggle thumb — instant snap instead of spring slide */
    .brutalist-toggle::after,
    .brutalist-toggle:active::after {
        transition: none !important;
        width: 12px !important;
        height: 12px !important;
    }

    /* Transient beat dot — just flash color, no scale */
    .transient-dot.active {
        transform: none !important;
    }

    /* Stagger — all panels appear immediately */
    .sticker { animation: none !important; opacity: 1 !important; }
    .hud-bar { animation: none !important; }
}

/* ═══════════════════════════════════════════
   F5: CLIP LAUNCHER
   ═══════════════════════════════════════════ */

.clip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
    margin-top: 4px;
}

.clip-slot {
    position: relative;
    background: var(--surface-low);
    border: 1px solid var(--border-dim);
    padding: 6px 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    min-height: 72px;
    transition: border-color 0.15s, background 0.15s;
    cursor: default;
}

.clip-slot.clip-loaded {
    border-color: var(--border-mid);
}

.clip-slot.clip-active {
    border-color: var(--accent);
    background: rgba(255,85,0,0.07);
    animation: clip-pulse 0.8s ease infinite alternate;
}

@keyframes clip-pulse {
    from { box-shadow: 0 0 0 0 rgba(255,85,0,0); }
    to   { box-shadow: 0 0 8px 2px rgba(255,85,0,0.25); }
}

.clip-number {
    font-size: var(--fs-micro);
    color: var(--text-muted);
    font-family: var(--font-mono);
    letter-spacing: 0;
}

.clip-slot.clip-active .clip-number { color: var(--accent); }

.clip-label {
    font-size: 0.48rem;
    color: var(--text-bright);
    font-family: var(--font-mono);
    text-align: center;
    letter-spacing: 0.5px;
    line-height: 1.1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
}

.clip-empty-label { color: var(--text-muted); }

.clip-meta {
    font-size: 0.44rem;
    color: var(--accent-dim);
    font-family: var(--font-mono);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 100%;
    letter-spacing: 0.3px;
}

.clip-actions {
    display: flex;
    gap: 2px;
    margin-top: 2px;
}

.clip-fire-btn, .clip-rec-btn {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    border: 1px solid var(--border-mid);
    background: var(--surface-mid);
    color: var(--text-bright);
    cursor: pointer;
    padding: 2px 5px;
    transition: background 0.1s, color 0.1s, border-color 0.1s;
}

.clip-fire-btn:hover {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}

.clip-rec-btn:hover {
    background: #C43000;
    color: #fff;
    border-color: #C43000;
}

.clip-rec-full {
    width: 100%;
    margin-top: 4px;
    font-size: 0.5rem;
    padding: 3px 4px;
}

/* ═══════════════════════════════════════════
   F1: TEXT-ONLY PRESET ROWS
   ═══════════════════════════════════════════ */

.preset-text-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    background: var(--surface-low);
    border: 1px solid var(--border-dim);
    cursor: pointer;
    transition: background 0.12s, border-color 0.12s;
    font-family: var(--font-mono);
}

.preset-text-row:hover {
    background: var(--surface-mid);
    border-color: var(--accent);
}

.preset-text-name {
    flex: 1;
    font-size: var(--fs-micro);
    color: var(--text-bright);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.preset-text-meta {
    font-size: 0.5rem;
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.preset-text-del {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.55rem;
    padding: 0 2px;
    font-family: var(--font-mono);
    transition: color 0.1s;
    flex-shrink: 0;
}

.preset-text-del:hover { color: var(--accent); }

/* accent-dim token (used for DEMO badge) */
:root { --accent-dim: rgba(255,85,0,0.5); }