*,*::before,*::after{box-sizing:border-box;border:0 solid;margin:0;padding:0}
:root{
  --radius:0.625rem;
  --bg:oklch(1 0 0);
  --fg:oklch(0.145 0 0);
  --card:oklch(1 0 0);
  --card-fg:oklch(0.145 0 0);
  --muted:oklch(0.97 0 0);
  --muted-fg:oklch(0.556 0 0);
  --primary:oklch(0.205 0 0);
  --primary-fg:oklch(0.985 0 0);
  --secondary:oklch(0.97 0 0);
  --secondary-fg:oklch(0.205 0 0);
  --border:oklch(0.922 0 0);
  --input:oklch(0.922 0 0);
  --ring:oklch(0.708 0 0);
  --destructive:oklch(0.577 0.245 27.325);
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --font-heading:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'SF Mono','Fira Code',monospace;
  --bw:1px;
  --shadow:0 1px 2px 0 rgba(0,0,0,0.05);
  --bg-pattern:none;
  --bg-pattern-size:auto;
  --card-bg-pattern:none;
  --card-bg-pattern-size:auto;
  --card-bg:var(--card);
  --text-shadow:none;
  --ls:0;
  --fw:500;
  --fs:0.875rem;
  --title-fs:1rem;
  /* UI chrome (fixed, not affected by theme) */
  --ui-bg:#0a0a0a;
  --ui-surface:#141414;
  --ui-border:#222;
  --ui-text:#e5e5e5;
  --ui-text-dim:#888;
  --ui-accent:#6366f1;
  --ui-accent-hover:#818cf8;
  --header-h:52px;
  --sidebar-w:320px;
}
html,body{margin:0;padding:0;overflow:hidden;width:100%;height:100%;font-family:var(--font);background-color:var(--bg);background-image:var(--bg-pattern);background-size:var(--bg-pattern-size);color:var(--fg);-webkit-font-smoothing:antialiased;transition:background 0.5s cubic-bezier(.16,1,.3,1),color 0.4s ease}
body.dragging{cursor:grabbing}
body.dragging *{pointer-events:none}

/* ── Canvas ── */
#canvas{position:fixed;top:var(--header-h);left:var(--sidebar-w);right:0;bottom:0;z-index:1;overflow:hidden}
#canvas-content{position:absolute;inset:0;transform-origin:0 0;min-width:0;overflow:auto}

/* ── Header (fixed chrome) ── */
#header{position:fixed;top:0;left:0;right:0;z-index:200;height:var(--header-h);background:color-mix(in srgb,var(--ui-bg)85%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 24px;user-select:none;font-family:'Inter',system-ui,sans-serif;border-bottom:1px solid rgba(255,255,255,0.06)}
#header::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0.03) 0%,transparent 100%);pointer-events:none}
#header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.08) 50%,transparent 100%)}
#header .brand{display:flex;align-items:center;gap:10px;position:relative;perspective:300px}
@keyframes bl-reel{0%{transform:translateY(0) scaleY(1)}20%{transform:translateY(-0.5em) scaleY(0.4);opacity:0.3}25%{transform:translateY(-0.8em) scaleY(0);opacity:0}50%{transform:translateY(0.8em) scaleY(0);opacity:0}55%{transform:translateY(0.5em) scaleY(0.4);opacity:0.3}70%{transform:translateY(0) scaleY(1);opacity:1}to{transform:translateY(0) scaleY(1);opacity:1}}
#header .brand-text .bl-rolling{animation:bl-reel 0.5s cubic-bezier(.4,0,.2,1)}
#header .brand-icon{width:18px;height:18px;color:rgba(255,255,255,0.5);transition:transform 0.4s cubic-bezier(.16,1,.3,1)}
#header:hover .brand-icon{transform:rotate(180deg) scale(1.1)}
#header .brand-text{font-weight:700;font-size:1.1rem;letter-spacing:-0.02em;color:var(--ui-text);font-family:'Fredoka','Inter',system-ui,sans-serif}
#header .brand-text .bl,
.brand .bl{display:inline-block;min-width:.42em;text-align:center;transform-origin:50% 50%;will-change:transform,font-family}
#header .actions{display:flex;gap:8px;align-items:center}
.h-btn{height:32px;padding:0 16px;border-radius:100px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.04);color:var(--ui-text);font-size:0.75rem;font-weight:600;font-family:'Inter',system-ui,sans-serif;cursor:pointer;transition:all 0.2s;white-space:nowrap;letter-spacing:0.01em}
.h-btn:hover{border-color:rgba(255,255,255,0.25);background:rgba(255,255,255,0.08);color:#fff;transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.2)}
.h-btn:active{transform:translateY(0);box-shadow:none}
.h-btn-primary{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.12);color:#fff}
.h-btn-primary:hover{background:rgba(255,255,255,0.12);border-color:rgba(255,255,255,0.2);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.2)}
.h-btn-icon{width:32px;padding:0;display:flex;align-items:center;justify-content:center}
.h-btn-icon svg{width:16px;height:16px;opacity:0.7}

/* ── Hamburger menu ── */
#menu{position:fixed;top:var(--header-h);right:0;z-index:150;width:200px;background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:0 0 0 8px;padding:8px;display:none;flex-direction:column;gap:2px;box-shadow:0 8px 30px rgba(0,0,0,0.4)}
#menu.open{display:flex}
#menu a{display:block;padding:8px 12px;font-size:0.78rem;color:var(--ui-text-dim);text-decoration:none;border-radius:6px;transition:all 0.12s}
#menu a:hover{background:rgba(255,255,255,0.06);color:var(--ui-text)}

/* ── Sidebar (fixed chrome, prompt builder) ── */
#sidebar{position:fixed;top:var(--header-h);left:0;bottom:0;width:var(--sidebar-w);z-index:100;background:color-mix(in srgb,var(--ui-surface)92%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-right:1px solid rgba(255,255,255,0.06);overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:18px;font-family:'Inter',system-ui,sans-serif}
#sidebar::-webkit-scrollbar{width:4px}
#sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:2px}
#sidebar::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.2)}
.panel-title{font-size:0.65rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--ui-text-dim);margin-bottom:10px;display:flex;align-items:center;gap:6px}
.panel-title::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--ui-border),transparent)}

/* ── Prompt block ── */
.prompt-block{background:linear-gradient(135deg,var(--ui-bg) 0%,color-mix(in srgb,var(--ui-surface)50%,var(--ui-bg)) 100%);border:1px solid rgba(255,255,255,0.06);border-radius:10px;padding:16px;font-size:0.82rem;line-height:1.7;color:var(--ui-text);box-shadow:inset 0 1px 0 rgba(255,255,255,0.04)}
.prompt-block .prompt-line{margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.prompt-block .prompt-label{font-size:0.65rem;color:var(--ui-text-dim);text-transform:uppercase;letter-spacing:0.06em;font-weight:600}
.prompt-block .prompt-value{display:inline-flex;align-items:center;gap:6px}

/* ── Inline editables inside prompt ── */
.pe{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;cursor:pointer;transition:all 0.15s;position:relative;background:rgba(255,255,255,0.03);border:1px solid transparent}
.pe:hover{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.08)}
.pe-swatch{width:18px;height:18px;border-radius:5px;border:1px solid rgba(255,255,255,0.1);cursor:pointer;position:relative;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,0.2)}
.pe-swatch input[type=color]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.pe-font{font-weight:600;color:var(--ui-text);cursor:pointer;font-size:0.8rem}
.pe-value{font-weight:500;color:var(--ui-text);cursor:pointer;font-family:var(--mono,'SF Mono',monospace);font-size:0.75rem}
.pe-select{position:absolute;top:calc(100% + 4px);left:0;z-index:200;background:#1a1a1a;border:1px solid rgba(255,255,255,0.1);border-radius:8px;padding:4px;max-height:220px;overflow-y:auto;display:none;min-width:180px;box-shadow:0 12px 40px rgba(0,0,0,0.5);backdrop-filter:blur(8px)}
.pe-select.open{display:block}
.pe-option{padding:7px 12px;font-size:0.78rem;color:var(--ui-text-dim);cursor:pointer;border-radius:5px}
.pe-option:hover{background:rgba(255,255,255,0.08);color:var(--ui-text)}

/* ── Copy button ── */
.copy-btn{width:100%;padding:10px;border-radius:8px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.06);color:var(--ui-text);font-size:0.82rem;font-weight:600;font-family:'Inter',system-ui,sans-serif;cursor:pointer;transition:all 0.2s;letter-spacing:0.01em}
.copy-btn:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.2)}
.copy-btn:active{transform:translateY(0)}
.copy-btn.copied{background:rgba(34,197,94,0.15);border-color:rgba(34,197,94,0.3);color:#22c55e}

/* ── Grid (iOS-style widget grid) ── */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:24px;padding:24px;width:100%;max-width:1180px;margin:0 auto}
.cn-card[data-width="2"]{grid-column:span 2}

/* ── Card base ── */
.cn-card{position:relative;padding-bottom:16px;transition:transform 0.3s cubic-bezier(.16,1,.3,1),box-shadow 0.3s ease}
.cn-card.dragging{opacity:0.85;z-index:1000;cursor:grabbing;transform:scale(1.03);box-shadow:0 20px 60px rgba(0,0,0,0.25)}
.cn-card.drag-over{opacity:0.6;box-shadow:inset 0 0 0 2px var(--ui-accent)}

/* ── Card tag (drag handle + id + width toggle) ── */
.cn-card-tag{position:absolute;bottom:calc(100% + 6px);left:0;z-index:10;display:flex;align-items:center;gap:6px;padding:3px 8px;border-radius:6px;font-size:0.65rem;font-weight:600;font-family:var(--mono,'SF Mono',monospace);background:var(--primary);color:var(--primary-fg);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity 0.15s;letter-spacing:0.02em;box-shadow:0 2px 8px rgba(0,0,0,0.15)}
.cn-card:hover .cn-card-tag,
.cn-card-tag.hover{opacity:1;pointer-events:auto}
.drag-handle{cursor:grab;opacity:0.7;font-size:0.8rem;line-height:1;user-select:none}
.drag-handle:active{cursor:grabbing}
.card-id-label{overflow:hidden;text-overflow:ellipsis;max-width:200px}
.cn-card-tag .width-toggle{width:auto;height:auto;padding:1px 5px;border-radius:4px;border:none;background:rgba(255,255,255,0.2);color:inherit;font-size:0.6rem;font-weight:700;cursor:pointer;font-family:var(--mono,'SF Mono',monospace);position:static;opacity:1;margin-left:auto}
.cn-card-tag .width-toggle:hover{background:rgba(255,255,255,0.35)}

/* ── Sidebar theme strip ── */
.theme-strip{display:flex;align-items:center;gap:12px;padding:8px 0 6px}
.theme-strip-label{font-size:0.6rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--ui-text-dim);white-space:nowrap}
.theme-strip-swatches{display:flex;gap:5px}
.ts-swatch{width:20px;height:20px;border-radius:6px;border:1px solid rgba(255,255,255,0.08);transition:all 0.3s cubic-bezier(.16,1,.3,1);flex-shrink:0;box-shadow:0 1px 3px rgba(0,0,0,0.2)}
.ts-swatch:hover{transform:scale(1.15);border-color:rgba(255,255,255,0.2)}

/* ── Sidebar section icons ── */
.panel-title{display:flex;align-items:center;gap:8px;font-size:.66rem;font-weight:900;text-transform:uppercase;letter-spacing:.16em;color:rgba(229,229,229,.58)}
.panel-title::before{content:"";width:8px;height:8px;border-radius:3px;background:#c8ff3d;box-shadow:0 0 20px rgba(200,255,61,.45)}
.panel-title svg{width:14px;height:14px;flex-shrink:0;opacity:0.5}
.sidebar-divider{height:1px;background:linear-gradient(90deg,var(--ui-border) 0%,transparent 100%);margin:4px 0 2px}
.sidebar-footer{font-size:0.65rem;color:var(--ui-text-dim);text-align:center;padding:4px 0 2px;letter-spacing:0.02em;line-height:1.6}
.sidebar-footer a{color:var(--ui-text-dim);text-decoration:none;transition:color 0.15s}
.sidebar-footer a:hover{color:var(--ui-text)}

/* ── Game化 Prompt Builder ── */
.pw-sentence{font-size:0.88rem;line-height:2;color:var(--ui-text);padding:16px;background:linear-gradient(135deg,var(--ui-bg) 0%,color-mix(in srgb,var(--ui-surface)50%,var(--ui-bg)) 100%);border:1px solid rgba(255,255,255,0.06);border-radius:12px;box-shadow:inset 0 1px 0 rgba(255,255,255,0.04)}
.pw-sentence-text{white-space:normal;word-break:break-word}
.pw-sentence-prefix{color:var(--ui-text-dim);font-style:italic}
.pw-sentence-suffix{color:var(--ui-text-dim);font-style:italic}

/* ── Inline Widget ── */
.pw-widget{display:inline-flex;align-items:center;gap:4px;padding:2px 8px 2px 6px;border-radius:8px;cursor:pointer;transition:all 0.2s cubic-bezier(.16,1,.3,1);position:relative;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);vertical-align:middle;margin:0 1px;white-space:nowrap}
.pw-widget:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.18);transform:translateY(-1px);box-shadow:0 3px 12px rgba(0,0,0,0.2)}
.pw-widget:active{transform:translateY(0);box-shadow:none}
.pw-widget.active{border-color:var(--ui-accent);box-shadow:0 0 0 2px rgba(99,102,241,0.3)}
.pw-widget-emoji{font-size:0.85rem;line-height:1;flex-shrink:0}
.pw-widget-swatch{width:14px;height:14px;border-radius:4px;border:1px solid rgba(255,255,255,0.15);flex-shrink:0;box-shadow:0 1px 3px rgba(0,0,0,0.2)}
.pw-widget-value{font-size:0.78rem;font-weight:600;color:var(--ui-text);letter-spacing:-0.01em}
.pw-widget-label{font-size:0.72rem;color:var(--ui-text-dim);margin-left:2px}
.pw-widget-remove{position:absolute;top:-6px;right:-6px;width:16px;height:16px;border-radius:50%;background:rgba(239,68,68,0.9);color:#fff;font-size:0.6rem;display:none;align-items:center;justify-content:center;cursor:pointer;border:none;line-height:1;box-shadow:0 1px 4px rgba(0,0,0,0.3);z-index:5}
.pw-widget:hover .pw-widget-remove{display:flex}
.pw-widget-changing{animation:pw-pop 0.4s cubic-bezier(.34,1.56,.64,1)}
@keyframes pw-pop{0%{transform:scale(0.7);opacity:0.4}100%{transform:scale(1);opacity:1}}
.pw-widget-flash{animation:pw-flash 0.6s ease}
@keyframes pw-flash{0%,100%{background:rgba(255,255,255,0.05)}50%{background:rgba(99,102,241,0.2)}}

/* ── Sentence connector words ── */
.pw-comma{color:var(--ui-text-dim)}
.pw-and{color:var(--ui-text-dim);font-style:italic}
.pw-period{color:var(--ui-text-dim)}
.pw-newline{display:block;height:6px}
.pw-divider{display:inline-block;width:1px;height:14px;background:rgba(255,255,255,0.1);margin:0 6px;vertical-align:middle}

/* ── Add Parameter Button ── */
.pw-add-row{display:flex;align-items:center;justify-content:center;margin-top:12px;position:relative}
.pw-add-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:100px;border:1px dashed rgba(255,255,255,0.15);background:transparent;color:var(--ui-text-dim);font-size:0.72rem;font-weight:600;cursor:pointer;transition:all 0.2s;font-family:inherit}
.pw-add-btn:hover{border-color:rgba(255,255,255,0.3);color:var(--ui-text);background:rgba(255,255,255,0.04)}
.pw-add-menu{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#1a1a1a;border:1px solid rgba(255,255,255,0.1);border-radius:10px;padding:6px;min-width:180px;display:none;box-shadow:0 12px 40px rgba(0,0,0,0.5);z-index:200}
.pw-add-menu.open{display:block}
.pw-add-menu-item{padding:6px 10px;font-size:0.75rem;color:var(--ui-text-dim);cursor:pointer;border-radius:6px;transition:all 0.12s;display:flex;align-items:center;gap:6px}
.pw-add-menu-item:hover{background:rgba(255,255,255,0.08);color:var(--ui-text)}

/* ── Action Buttons ── */
.pw-actions{display:flex;gap:8px;margin-top:14px}
.pw-copy-btn{flex:1;padding:10px;border-radius:12px;border:1px solid rgba(255,255,255,0.12);background:rgba(255,255,255,0.06);color:var(--ui-text);font-size:0.82rem;font-weight:800;font-family:inherit;cursor:pointer;transition:all 0.2s;letter-spacing:0.01em}
.pw-copy-btn:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2);transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.2)}
.pw-copy-btn:active{transform:translateY(0)}
.pw-copy-btn.copied{background:rgba(34,197,94,0.15);border-color:rgba(34,197,94,0.3);color:#22c55e}
.pw-surprise-btn{position:relative;isolation:isolate;padding:10px 16px;border-radius:12px;border:1px solid rgba(200,255,61,.34);background:linear-gradient(180deg,#202020,#111);color:#f8ffe8;font-size:0.82rem;font-weight:900;font-family:inherit;cursor:pointer;transition:all 0.2s;box-shadow:0 10px 28px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.08);overflow:hidden}
.pw-surprise-btn::before{content:"";position:absolute;z-index:-2;inset:-2px;background:conic-gradient(from var(--shine-angle,0deg),#c8ff3d,#ff5d3d,#60a5fa,#c8ff3d);animation:ub-shine 2.8s linear infinite}
.pw-surprise-btn::after{content:"";position:absolute;z-index:-1;inset:1px;border-radius:10px;background:linear-gradient(180deg,#202020,#111)}
.pw-surprise-btn:hover{border-color:rgba(200,255,61,.72);color:#c8ff3d;transform:translateY(-1px);box-shadow:0 14px 34px rgba(0,0,0,.30),0 0 24px rgba(200,255,61,.12)}
.pw-surprise-btn:active{transform:translateY(0)}
@property --shine-angle{syntax:"<angle>";inherits:false;initial-value:0deg}
@keyframes ub-shine{to{--shine-angle:360deg}}

/* ── Natural-language Prompt Builder ── */
.nl-builder{position:relative;display:flex;flex-direction:column;gap:12px;color:var(--ui-text);padding:2px}
.nl-builder::before{content:"";position:absolute;inset:-10px;border-radius:18px;background:radial-gradient(circle at 18% 0%,rgba(200,255,61,.16),transparent 42%),radial-gradient(circle at 86% 24%,rgba(255,93,61,.13),transparent 36%);pointer-events:none}
.nl-builder-fresh{animation:nl-soft-flash .28s ease}
@keyframes nl-soft-flash{0%{opacity:.82}100%{opacity:1}}
.nl-sentence{position:relative;padding:10px;border:1px solid rgba(255,255,255,0.10);border-radius:16px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.025));box-shadow:inset 0 1px 0 rgba(255,255,255,0.06),0 18px 42px rgba(0,0,0,.24);font-size:.88rem;line-height:1.55;backdrop-filter:blur(10px)}
.nl-sentence p{position:relative;margin:0 0 8px;padding:9px 10px 9px 14px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(0,0,0,.20);color:rgba(229,229,229,.70)}
.nl-sentence p::before{content:"";position:absolute;left:6px;top:13px;bottom:13px;width:3px;border-radius:999px;background:linear-gradient(#c8ff3d,#ff5d3d)}
.nl-sentence p:last-child{margin-bottom:0}
.nl-blank,.nl-color-blank{display:inline-flex;align-items:center;gap:6px;max-width:100%;vertical-align:middle}
.nl-blank select,.nl-color-blank select{max-width:100%;min-height:30px;border:1px solid rgba(200,255,61,.22);border-radius:999px;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.055));color:var(--ui-text);padding:3px 25px 3px 10px;font:800 .75rem/1.1 'Inter',system-ui,sans-serif;outline:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.nl-blank select:focus,.nl-color-blank select:focus{border-color:rgba(200,255,61,.56);box-shadow:0 0 0 2px rgba(200,255,61,.16)}
.nl-color-blank input[type=color]{width:30px;height:30px;border-radius:999px;background:transparent;overflow:hidden;cursor:pointer}
.nl-color-blank input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.nl-color-blank input[type=color]::-webkit-color-swatch{border:1px solid rgba(255,255,255,.18);border-radius:8px}
.nl-actions{margin-top:0}
.nl-actions .pw-surprise-btn,.nl-actions .pw-copy-btn{min-width:0}
.nl-preview-label{font-size:.64rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--ui-text-dim)}
.nl-prompt-preview{width:100%;min-height:190px;resize:vertical;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(0,0,0,.26);color:rgba(229,229,229,.82);padding:12px;font:.72rem/1.55 var(--mono,'SF Mono',monospace);outline:none}
.nl-prompt-preview:focus{border-color:rgba(255,255,255,.18)}

/* ── Edit Panel (side-slide) ── */
.pw-edit-panel{position:absolute;top:0;left:0;right:0;bottom:0;background:var(--ui-surface);z-index:110;display:flex;flex-direction:column;transform:translateX(100%);transition:transform 0.3s cubic-bezier(.16,1,.3,1);overflow:hidden}
.pw-edit-panel.open{transform:translateX(0)}
.pw-ep-header{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,0.06);flex-shrink:0}
.pw-ep-back{width:28px;height:28px;border-radius:8px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.04);color:var(--ui-text);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:0.75rem;transition:all 0.15s}
.pw-ep-back:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.2)}
.pw-ep-title{flex:1;font-size:0.8rem;font-weight:600;color:var(--ui-text)}
.pw-ep-icon{font-size:1rem}
.pw-ep-body{flex:1;overflow-y:auto;padding:16px}

/* ── Edit Panel: Color ── */
.pw-color-preview{width:100%;height:80px;border-radius:10px;border:1px solid rgba(255,255,255,0.08);margin-bottom:14px;position:relative;overflow:hidden;box-shadow:inset 0 2px 8px rgba(0,0,0,0.15)}
.pw-color-preview-hex{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.6);backdrop-filter:blur(4px);padding:3px 10px;border-radius:6px;font-size:0.75rem;font-weight:600;color:#fff;font-family:var(--mono,'SF Mono',monospace)}
.pw-color-presets{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;margin-bottom:14px}
.pw-color-preset{width:100%;aspect-ratio:1;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:all 0.15s}
.pw-color-preset:hover{transform:scale(1.15);border-color:rgba(255,255,255,0.3)}
.pw-color-preset.active{border-color:#fff;box-shadow:0 0 0 2px var(--ui-accent)}
.pw-color-custom{display:flex;align-items:center;gap:8px}
.pw-color-custom label{font-size:0.7rem;color:var(--ui-text-dim);font-weight:600;text-transform:uppercase;letter-spacing:0.05em}
.pw-color-custom input[type=color]{width:36px;height:28px;border:none;border-radius:6px;cursor:pointer;background:none;padding:0}
.pw-color-custom input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.pw-color-custom input[type=color]::-webkit-color-swatch{border:1px solid rgba(255,255,255,0.15);border-radius:5px}
.pw-color-hex-input{flex:1;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:6px;padding:5px 8px;color:var(--ui-text);font-size:0.78rem;font-family:var(--mono,'SF Mono',monospace);outline:none}
.pw-color-hex-input:focus{border-color:var(--ui-accent)}

/* ── Edit Panel: Font ── */
.pw-font-list{display:flex;flex-direction:column;gap:2px}
.pw-font-item{padding:8px 12px;border-radius:8px;cursor:pointer;transition:all 0.12s;font-size:0.88rem;color:var(--ui-text-dim);border:1px solid transparent;display:flex;align-items:center;justify-content:space-between}
.pw-font-item:hover{background:rgba(255,255,255,0.06);color:var(--ui-text)}
.pw-font-item.active{background:rgba(99,102,241,0.1);border-color:rgba(99,102,241,0.3);color:var(--ui-text)}
.pw-font-item-check{font-size:0.7rem;color:var(--ui-accent);opacity:0}
.pw-font-item.active .pw-font-item-check{opacity:1}

/* ── Edit Panel: Slider ── */
.pw-slider-current{text-align:center;font-size:1.5rem;font-weight:700;color:var(--ui-text);margin-bottom:16px;font-family:var(--mono,'SF Mono',monospace)}
.pw-slider-input{width:100%;margin-bottom:14px;accent-color:var(--ui-accent)}
.pw-slider-presets{display:flex;flex-wrap:wrap;gap:6px}
.pw-slider-preset{padding:5px 12px;border-radius:100px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.04);color:var(--ui-text-dim);font-size:0.72rem;font-weight:600;cursor:pointer;transition:all 0.15s;font-family:var(--mono,'SF Mono',monospace)}
.pw-slider-preset:hover{background:rgba(255,255,255,0.08);color:var(--ui-text);border-color:rgba(255,255,255,0.2)}
.pw-slider-preset.active{background:rgba(99,102,241,0.15);border-color:rgba(99,102,241,0.3);color:var(--ui-text)}

/* ── Edit Panel: Choice ── */
.pw-choice-list{display:flex;flex-direction:column;gap:6px}
.pw-choice-item{padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);cursor:pointer;transition:all 0.15s;display:flex;align-items:center;gap:10px}
.pw-choice-item:hover{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.15)}
.pw-choice-item.active{background:rgba(99,102,241,0.1);border-color:rgba(99,102,241,0.3)}
.pw-choice-preview{width:40px;height:24px;border-radius:6px;flex-shrink:0}
.pw-choice-label{font-size:0.78rem;font-weight:600;color:var(--ui-text)}
.pw-choice-check{margin-left:auto;font-size:0.7rem;color:var(--ui-accent);opacity:0}
.pw-choice-item.active .pw-choice-check{opacity:1}

/* ── Confetti ── */
.pw-confetti-canvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999}