/* ===========================================
   Sticker Generator v9 — Linear-inspired
   + Elegant color picker + iOS sticker effects
   =========================================== */

/* ---- Tokens ---- */
:root {
    --c-bg:       #08070b;
    --c-surface:  #111015;
    --c-raised:   #19181d;
    --c-border:   rgba(255,255,255,0.06);
    --c-border-h: rgba(255,255,255,0.10);
    --c-text:     #ededef;
    --c-text-2:   rgba(255,255,255,0.55);
    --c-text-3:   rgba(255,255,255,0.30);
    --c-accent:   #5E5CE6;
    --c-accent-h: #7B79F1;
    --c-accent-g: rgba(94,92,230,0.25);
    --c-green:    #45D483;
    --c-red:      #EF5A5A;
    --c-yellow:   #F5BF4F;
    --font:       'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius:     10px;
    --radius-sm:  6px;
    --radius-xs:  4px;
    --speed:      140ms;
}

/* ---- Reset ---- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
    font-family:var(--font);
    background:var(--c-bg);
    color:var(--c-text);
    font-size:13px;
    line-height:1.5;
    letter-spacing:-0.01em;
    overflow-x:hidden;
    min-height:100vh;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;font-size:inherit}
a{color:inherit;text-decoration:none}
input[type="range"]{-webkit-appearance:none;appearance:none;background:none}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.15)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ---- Layout ---- */
.app{
    display:grid;
    grid-template-columns:1fr 280px;
    grid-template-rows:auto 1fr;
    min-height:100vh;
    max-width:1440px;
    margin:0 auto;
}

/* ---- Nav ---- */
.nav{
    grid-column:1/-1;
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:52px;
    padding:0 24px;
    border-bottom:1px solid var(--c-border);
    backdrop-filter:blur(12px);
    background:rgba(8,7,11,0.7);
    position:sticky;
    top:0;
    z-index:50;
}
.nav-brand{display:flex;align-items:center;gap:10px}
.nav-icon{color:var(--c-accent);width:20px;height:20px}
.nav-title{
    font-weight:600;font-size:14px;letter-spacing:-0.02em;
    background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,0.55) 100%);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.nav-actions{display:flex;align-items:center;gap:16px}
.nav-link{display:inline-flex;align-items:center;gap:4px;color:var(--c-text-2);font-size:13px;font-weight:500;transition:color var(--speed)}
.nav-link:hover{color:var(--c-text)}
.nav-link svg{opacity:0.6}

/* Mode Switcher */
.mode-switcher{
    display:flex;
    gap:2px;
    background:var(--c-raised);
    border:1px solid var(--c-border);
    border-radius:var(--radius-sm);
    padding:2px;
}
.mode-btn{
    display:inline-flex;align-items:center;gap:5px;
    padding:5px 14px;border-radius:var(--radius-xs);
    font-size:12px;font-weight:500;color:var(--c-text-3);
    transition:all var(--speed);
}
.mode-btn:hover{color:var(--c-text-2)}
.mode-btn.active{
    color:var(--c-text);
    background:rgba(255,255,255,0.06);
    box-shadow:0 1px 2px rgba(0,0,0,0.3);
}

/* ---- Workspace ---- */
.workspace{
    padding:32px 32px 48px;
    min-width:0;
    display:flex;
    flex-direction:column;
    align-items:center;
    position:relative;
}

/* ---- Loading: SCOPED to workspace ---- */
.loading-overlay{
    position:absolute;
    inset:0;
    background:rgba(8,7,11,0.82);
    backdrop-filter:blur(16px);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:40;
}
.loading-content{text-align:center}
.loading-spinner{width:32px;height:32px;color:var(--c-accent);margin:0 auto 16px;animation:spin 0.8s linear infinite}
.loading-spinner svg{width:100%;height:100%}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-label{color:var(--c-text);font-size:14px;font-weight:500;margin-bottom:12px}
.loading-track{width:160px;height:3px;background:rgba(255,255,255,0.06);border-radius:2px;overflow:hidden;margin:0 auto}
.loading-bar{height:100%;background:linear-gradient(90deg,var(--c-accent),var(--c-accent-h));border-radius:2px;width:0%;transition:width 0.3s ease}

/* ---- Upload Zone ---- */
.upload-zone{
    width:100%;max-width:640px;
    border:1.5px dashed rgba(255,255,255,0.08);
    border-radius:var(--radius);
    background:var(--c-surface);
    padding:80px 40px;text-align:center;cursor:pointer;
    transition:border-color var(--speed),background var(--speed),box-shadow 0.3s;
    position:relative;overflow:hidden;
}
.upload-zone::before{
    content:'';position:absolute;inset:0;border-radius:inherit;
    background:radial-gradient(circle at 50% 0%,var(--c-accent-g) 0%,transparent 60%);
    opacity:0;transition:opacity 0.4s;pointer-events:none;
}
.upload-zone:hover,.upload-zone.drag-over{border-color:rgba(94,92,230,0.35);background:rgba(94,92,230,0.04)}
.upload-zone:hover::before,.upload-zone.drag-over::before{opacity:1}
.upload-inner{position:relative;z-index:1}
.upload-icon{
    display:inline-flex;align-items:center;justify-content:center;
    width:56px;height:56px;border-radius:14px;
    background:rgba(255,255,255,0.04);border:1px solid var(--c-border);
    color:var(--c-text-2);margin-bottom:20px;
    transition:color var(--speed),border-color var(--speed),transform 0.3s;
}
.upload-zone:hover .upload-icon{color:var(--c-accent);border-color:rgba(94,92,230,0.25);transform:translateY(-2px)}
.upload-title{font-size:18px;font-weight:600;letter-spacing:-0.02em;color:var(--c-text);margin-bottom:8px}
.upload-hint{color:var(--c-text-2);font-size:13px;margin-bottom:4px}
.upload-hint kbd{
    display:inline-block;padding:1px 6px;border-radius:4px;
    background:rgba(255,255,255,0.06);border:1px solid var(--c-border);
    font-family:var(--font);font-size:11px;line-height:1.6;color:var(--c-text-2);
}
.upload-meta{color:var(--c-text-3);font-size:12px;margin-top:2px}

/* ---- Result ---- */
.result-area{width:100%;max-width:720px}
.preview-frame{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--c-border);background:var(--c-surface)}
.preview-canvas{display:flex;align-items:center;justify-content:center;min-height:360px;padding:24px;transition:background 0.2s}
.preview-canvas canvas{max-width:100%;max-height:520px;border-radius:4px}

.checkerboard{
    background-color:var(--c-surface);
    background-image:
        linear-gradient(45deg,rgba(255,255,255,0.02) 25%,transparent 25%),
        linear-gradient(-45deg,rgba(255,255,255,0.02) 25%,transparent 25%),
        linear-gradient(45deg,transparent 75%,rgba(255,255,255,0.02) 75%),
        linear-gradient(-45deg,transparent 75%,rgba(255,255,255,0.02) 75%);
    background-size:16px 16px;
    background-position:0 0,0 8px,8px -8px,-8px 0;
}
.bg-white{background:#f0f0f0!important;background-image:none!important}
.bg-dark{background:#1a1a1a!important;background-image:none!important}

.preview-badge{
    position:absolute;top:12px;left:12px;padding:3px 10px;
    font-size:11px;font-weight:600;letter-spacing:0.02em;
    color:var(--c-text-2);background:rgba(0,0,0,0.5);
    backdrop-filter:blur(8px);border-radius:20px;pointer-events:none;z-index:2;
}

.compare-btn{
    position:absolute;bottom:12px;right:12px;z-index:3;
    display:inline-flex;align-items:center;gap:6px;
    padding:6px 14px;font-size:12px;font-weight:500;
    color:rgba(255,255,255,0.7);background:rgba(0,0,0,0.45);
    backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.08);
    border-radius:20px;transition:all var(--speed);user-select:none;-webkit-user-select:none;
}
.compare-btn:hover{background:rgba(0,0,0,0.6);border-color:rgba(255,255,255,0.15);color:#fff}
.compare-btn.active{background:var(--c-accent);border-color:var(--c-accent);color:#fff}

/* Pipeline */
.pipeline{display:flex;align-items:center;justify-content:center;gap:0;padding:20px 0 16px}
.pipe-step{display:flex;align-items:center;gap:8px;opacity:0.3;transition:opacity var(--speed)}
.pipe-step.active{opacity:1}
.pipe-step.completed{opacity:1}
.pipe-dot{width:8px;height:8px;border-radius:50%;background:var(--c-text-3);transition:background var(--speed),box-shadow var(--speed)}
.pipe-step.active .pipe-dot{background:var(--c-accent);box-shadow:0 0 8px var(--c-accent-g);animation:pulse-dot 1.8s infinite}
.pipe-step.completed .pipe-dot{background:var(--c-green)}
.pipe-step span{font-size:12px;font-weight:500;color:var(--c-text-2)}
.pipe-line{width:40px;height:1px;background:var(--c-border);margin:0 8px}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 6px var(--c-accent-g)}50%{box-shadow:0 0 14px var(--c-accent-g)}}

/* Buttons */
.actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{
    display:inline-flex;align-items:center;gap:6px;
    padding:7px 14px;border-radius:var(--radius-sm);
    font-size:13px;font-weight:500;letter-spacing:-0.01em;
    transition:all var(--speed);white-space:nowrap;border:1px solid transparent;
}
.btn:active{transform:scale(0.97)}
.btn-ghost{color:var(--c-text-2);border-color:var(--c-border);background:transparent}
.btn-ghost:hover{color:var(--c-text);border-color:var(--c-border-h);background:rgba(255,255,255,0.03)}
.btn-default{color:var(--c-text);background:var(--c-raised);border-color:var(--c-border)}
.btn-default:hover{background:rgba(255,255,255,0.07);border-color:var(--c-border-h)}
.btn-primary{color:#fff;background:var(--c-accent);border-color:var(--c-accent)}
.btn-primary:hover{background:var(--c-accent-h);border-color:var(--c-accent-h);box-shadow:0 0 16px var(--c-accent-g)}

/* ---- Sidebar ---- */
.sidebar{
    border-left:1px solid var(--c-border);padding:20px;
    overflow-y:auto;height:calc(100vh - 52px);
    position:sticky;top:52px;background:var(--c-bg);
}
.sb-section{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--c-border)}
.sb-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.sb-section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.sb-section h3{font-size:12px;font-weight:600;color:var(--c-text-2);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:12px}
.sb-section-head h3{margin-bottom:0}
.sb-link{font-size:11px;font-weight:500;color:var(--c-accent);display:inline-flex;align-items:center;gap:3px;transition:color var(--speed)}
.sb-link:hover{color:var(--c-accent-h)}
.sb-hint{font-size:11px;color:var(--c-text-3);margin-top:8px;transition:color var(--speed)}
.sb-hint.connected{color:var(--c-green)}

/* API Input */
.api-input-wrap{position:relative;transition:transform 0.4s}
.api-input{
    width:100%;padding:8px 36px 8px 10px;background:var(--c-raised);
    border:1px solid var(--c-border);border-radius:var(--radius-sm);
    color:var(--c-text);font-family:'SF Mono','Fira Code',monospace;font-size:12px;outline:none;
    transition:border-color var(--speed),box-shadow var(--speed);
}
.api-input::placeholder{color:var(--c-text-3);font-family:var(--font)}
.api-input:focus{border-color:var(--c-accent);box-shadow:0 0 0 2px var(--c-accent-g)}
.api-toggle{position:absolute;right:2px;top:50%;transform:translateY(-50%);padding:6px;color:var(--c-text-3);border-radius:var(--radius-xs);transition:color var(--speed)}
.api-toggle:hover{color:var(--c-text)}

@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-5px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(3px)}}
.shake{animation:shake 0.45s ease}
.shake .api-input{border-color:var(--c-red)!important;box-shadow:0 0 0 2px rgba(239,90,90,0.25)!important}

/* ---- Controls ---- */
.control{margin-bottom:14px}
.control:last-child{margin-bottom:0}
.control>label{display:block;font-size:12px;color:var(--c-text-3);font-weight:500;margin-bottom:6px}

.fx-head{display:flex;align-items:center;justify-content:space-between}
.fx-head span{font-size:12px;font-weight:500;color:var(--c-text-2)}

/* Range */
.range-row{display:flex;align-items:center;gap:10px}
.range-row input[type="range"]{flex:1;height:3px;background:rgba(255,255,255,0.06);border-radius:2px;outline:none;cursor:pointer}
.range-row input[type="range"]::-webkit-slider-thumb{
    -webkit-appearance:none;width:14px;height:14px;border-radius:50%;
    background:var(--c-text);border:2px solid var(--c-bg);
    box-shadow:0 0 0 1px rgba(255,255,255,0.1);transition:box-shadow var(--speed);cursor:grab;
}
.range-row input[type="range"]::-webkit-slider-thumb:hover{box-shadow:0 0 0 3px var(--c-accent-g)}
.range-row input[type="range"]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--c-text);border:2px solid var(--c-bg);cursor:grab}
.range-val{min-width:34px;text-align:right;font-size:12px;font-weight:500;color:var(--c-text-2);font-variant-numeric:tabular-nums}

/* ============= NEW Color Picker ============= */
.color-picker-row{
    display:flex;
    align-items:center;
    gap:10px;
}
.color-presets{
    display:flex;
    gap:6px;
}
.color-dot{
    width:22px;height:22px;
    border-radius:50%;
    background:var(--dot-color);
    border:2px solid transparent;
    transition:transform var(--speed),border-color var(--speed),box-shadow var(--speed);
    position:relative;
    outline:none;
    flex-shrink:0;
}
.color-dot:hover{transform:scale(1.15)}
.color-dot.active{
    border-color:var(--c-accent)!important;
    box-shadow:0 0 0 2px var(--c-accent-g);
}
.color-dot[data-color="#FFFFFF"]{border-color:rgba(255,255,255,0.2)}
.color-dot[data-color="#000000"]{border-color:rgba(255,255,255,0.1)}

.color-custom-wrap{
    display:flex;
    align-items:center;
    gap:6px;
    flex:1;
    min-width:0;
    background:var(--c-raised);
    border:1px solid var(--c-border);
    border-radius:var(--radius-sm);
    padding:3px 8px 3px 3px;
    transition:border-color var(--speed);
}
.color-custom-wrap:hover{border-color:var(--c-border-h)}
.color-custom-wrap:focus-within{border-color:var(--c-accent);box-shadow:0 0 0 2px var(--c-accent-g)}
.color-custom-input{
    width:24px;height:24px;
    border:none;background:none;
    border-radius:4px;cursor:pointer;
    padding:0;flex-shrink:0;
}
.color-custom-input::-webkit-color-swatch-wrapper{padding:0}
.color-custom-input::-webkit-color-swatch{border:none;border-radius:4px}
.color-custom-input::-moz-color-swatch{border:none;border-radius:4px}
.color-custom-label{
    font-size:11px;
    font-family:'SF Mono','Fira Code',monospace;
    color:var(--c-text-2);
    letter-spacing:0.02em;
    user-select:all;
    flex:1;
    min-width:0;
    text-overflow:ellipsis;
    overflow:hidden;
    white-space:nowrap;
}

/* ============= iOS Sticker Effect Grid ============= */
.effect-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:6px;
    margin-bottom:14px;
}
.effect-card{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:4px;
    padding:10px 4px 8px;
    border-radius:var(--radius-sm);
    background:var(--c-raised);
    border:1.5px solid var(--c-border);
    transition:all var(--speed);
    cursor:pointer;
}
.effect-card:hover{
    border-color:var(--c-border-h);
    background:rgba(255,255,255,0.04);
}
.effect-card.active{
    border-color:var(--c-accent);
    background:rgba(94,92,230,0.08);
    box-shadow:0 0 12px rgba(94,92,230,0.15);
}
.effect-icon{
    font-size:18px;
    line-height:1;
    color:var(--c-text-3);
    transition:color var(--speed);
}
.effect-card.active .effect-icon{
    color:var(--c-text);
}
.effect-icon-puffy{
    background:linear-gradient(180deg,#fff 0%,#aaa 100%);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
    filter:drop-shadow(0 1px 1px rgba(0,0,0,0.3));
}
.effect-icon-shiny{
    background:linear-gradient(135deg,#ff6ec7,#ffd93d,#6bff6b,#4dd9ff,#c96bff);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.effect-icon-comic{
    color:var(--c-text-3);
    font-weight:700;
}
.effect-name{
    font-size:10px;
    font-weight:500;
    color:var(--c-text-3);
    letter-spacing:0.02em;
    transition:color var(--speed);
}
.effect-card.active .effect-name{
    color:var(--c-text);
}

/* Effect sub-controls */
.effect-sub-controls{
    max-height:0;
    overflow:hidden;
    opacity:0;
    transition:max-height 0.3s ease,opacity 0.2s ease;
}
.effect-sub-controls.visible{
    max-height:200px;
    opacity:1;
}

/* Preview BG segmented */
.bg-seg-row{display:flex;gap:4px}
.seg-bg{
    flex:1;display:flex;align-items:center;justify-content:center;
    padding:8px 0;background:var(--c-raised);border:1px solid var(--c-border);
    border-radius:var(--radius-sm);transition:all var(--speed);
}
.seg-bg:hover{border-color:var(--c-border-h)}
.seg-bg.active{border-color:rgba(94,92,230,0.3);background:rgba(94,92,230,0.1)}
.seg-bg svg{opacity:0.5}
.seg-bg.active svg{opacity:1}
.bg-dot{width:14px;height:14px;border-radius:50%;border:1px solid var(--c-border)}
.bg-dot-white{background:#f0f0f0}
.bg-dot-dark{background:#1a1a1a}

/* Segmented Control */
.seg-row{display:flex;gap:4px}
.seg,.seg-join{
    flex:1;padding:6px 0;text-align:center;
    font-size:12px;font-weight:500;color:var(--c-text-3);
    background:var(--c-raised);border:1px solid var(--c-border);
    border-radius:var(--radius-sm);transition:all var(--speed);
}
.seg:hover,.seg-join:hover{color:var(--c-text-2);border-color:var(--c-border-h)}
.seg.active,.seg-join.active{color:var(--c-text);background:rgba(94,92,230,0.1);border-color:rgba(94,92,230,0.3)}

/* Toggle */
.toggle{display:inline-flex;align-items:center;cursor:pointer}
.toggle input{position:absolute;opacity:0;width:0;height:0}
.toggle-track{width:36px;height:20px;background:rgba(255,255,255,0.06);border-radius:10px;position:relative;transition:background var(--speed)}
.toggle-knob{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--c-text-3);transition:transform var(--speed),background var(--speed)}
.toggle input:checked+.toggle-track{background:var(--c-accent)}
.toggle input:checked+.toggle-track .toggle-knob{transform:translateX(16px);background:#fff}

/* Collapsible Controls */
.shadow-controls{transition:opacity var(--speed),max-height 0.3s;max-height:400px;overflow:hidden}
.shadow-controls.disabled{opacity:0.25;pointer-events:none;max-height:0;padding:0;margin:0}

.color-well{width:100%;height:28px;border:1px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-raised);padding:2px;cursor:pointer;transition:border-color var(--speed)}
.color-well:hover{border-color:var(--c-border-h)}

/* ---- Emoji Mode ---- */
.emoji-studio{
    width:100%;max-width:640px;
    display:flex;flex-direction:column;gap:20px;
}
.emoji-preview-frame{
    border-radius:var(--radius);overflow:hidden;
    border:1px solid var(--c-border);background:var(--c-surface);
}
.emoji-preview-frame .preview-canvas{min-height:300px;padding:32px}
.emoji-input-area{display:flex;flex-direction:column;gap:8px}
.emoji-label{font-size:12px;font-weight:500;color:var(--c-text-2)}
.emoji-input{
    width:100%;padding:12px 16px;
    background:var(--c-raised);border:1px solid var(--c-border);
    border-radius:var(--radius-sm);color:var(--c-text);
    font-size:28px;text-align:center;outline:none;
    transition:border-color var(--speed),box-shadow var(--speed);
}
.emoji-input:focus{border-color:var(--c-accent);box-shadow:0 0 0 2px var(--c-accent-g)}
.emoji-quick-picks{display:flex;gap:4px;flex-wrap:wrap;justify-content:center}
.emoji-pick{
    width:40px;height:40px;border-radius:var(--radius-sm);
    background:var(--c-raised);border:1px solid var(--c-border);
    font-size:20px;display:flex;align-items:center;justify-content:center;
    transition:all var(--speed);
}
.emoji-pick:hover{border-color:var(--c-border-h);background:rgba(255,255,255,0.05);transform:scale(1.08)}
.emoji-actions{display:flex;gap:8px;justify-content:center}

/* ---- Toast ---- */
.toast{
    position:fixed;bottom:24px;left:50%;
    transform:translateX(-50%) translateY(12px);
    padding:10px 20px;background:var(--c-raised);border:1px solid var(--c-border);
    border-radius:var(--radius-sm);color:var(--c-text);font-size:13px;font-weight:500;
    box-shadow:0 8px 32px rgba(0,0,0,0.5);z-index:1100;opacity:0;transition:all 0.25s ease;
}
.toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.success{border-color:rgba(69,212,131,0.3)}
.toast.error{border-color:rgba(239,90,90,0.3)}

/* ---- Utility ---- */
.hidden{display:none!important}
.emoji-only-control{}

/* ---- Responsive ---- */
@media(max-width:900px){
    .app{grid-template-columns:1fr;grid-template-rows:auto 1fr auto}
    .sidebar{border-left:none;border-top:1px solid var(--c-border);height:auto;position:static}
    .workspace{padding:24px 16px 32px}
    .mode-switcher{order:-1}
}
@media(max-width:480px){
    .upload-zone{padding:48px 20px}
    .actions,.emoji-actions{flex-direction:column}
    .actions .btn,.emoji-actions .btn{justify-content:center}
    .nav{padding:0 12px;gap:8px}
    .mode-switcher{gap:0}
    .mode-btn{padding:5px 8px;font-size:11px}
    .effect-grid{grid-template-columns:repeat(2,1fr)}
}

/* ============= Credit Counter ============= */
.credit-bar{
    margin-top:12px;
    padding:10px 12px;
    background:var(--c-raised);
    border:1px solid var(--c-border);
    border-radius:var(--radius-sm);
    transition:opacity 0.3s;
}
.credit-info{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:6px;
}
.credit-label{
    font-size:11px;
    font-weight:500;
    color:var(--c-text-3);
    text-transform:uppercase;
    letter-spacing:0.04em;
}
.credit-count{
    font-size:13px;
    font-weight:600;
    color:var(--c-text);
    font-variant-numeric:tabular-nums;
}
.credit-track{
    width:100%;
    height:4px;
    background:rgba(255,255,255,0.06);
    border-radius:2px;
    overflow:hidden;
}
.credit-fill{
    height:100%;
    border-radius:2px;
    transition:width 0.6s cubic-bezier(0.22,1,0.36,1), background 0.3s;
    width:0%;
}
.credit-fill.high{background:var(--c-green)}
.credit-fill.mid{background:var(--c-yellow)}
.credit-fill.low{background:var(--c-red)}
.credit-detail{
    margin-top:6px;
    font-size:10px;
    color:var(--c-text-3);
    line-height:1.4;
}
.credit-detail span{color:var(--c-text-2);font-weight:500}
.credit-bar.refreshing{opacity:0.5}

/* Low Credit Modal */
.lcm-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);z-index:9999;display:flex;align-items:center;justify-content:center;animation:lcmFadeIn .2s ease}
@keyframes lcmFadeIn{from{opacity:0}to{opacity:1}}
.lcm-card{background:var(--c-surface,#111015);border:1px solid var(--c-border,#222);border-radius:16px;padding:32px 28px;max-width:380px;width:90%;text-align:center;box-shadow:0 24px 48px rgba(0,0,0,0.4)}
.lcm-icon{font-size:48px;margin-bottom:12px}
.lcm-title{color:var(--c-text,#eee);font-size:18px;font-weight:600;margin:0 0 12px}
.lcm-body{color:var(--c-text-2,#aaa);font-size:14px;line-height:1.6;margin:0 0 8px}
.lcm-body strong{color:var(--c-red,#FF6B6B);font-weight:700;font-size:18px}
.lcm-hint{color:var(--c-text-3,#666);font-size:12px;margin:0 0 20px}
.lcm-btn{background:var(--c-accent,#5E5CE6);color:#fff;border:none;border-radius:8px;padding:10px 32px;font-size:14px;font-weight:500;cursor:pointer;transition:opacity .15s}
.lcm-btn:hover{opacity:0.85}