/* ── CSS Shape Generator ── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[x-cloak] { display: none !important; }

:root {
  --accent:  #f43f5e;
  --agrad:   linear-gradient(135deg,#f43f5e,#e11d48);
  --bg:      #09090f;
  --card:    #111119;
  --card2:   #16161f;
  --text:    #f1f5f9;
  --text2:   #94a3b8;
  --faint:   #64748b;
  --border:  #1c1c2a;
  --border2: #252535;
  --input:   #0d0d17;
}

body { background:var(--bg); color:var(--text); font-family:system-ui,-apple-system,sans-serif; line-height:1.6; min-height:100vh; }

/* ── HEADER ──────────────────────────────────── */
.site-header { position:sticky; top:0; z-index:100; background:rgba(9,9,15,.88); backdrop-filter:blur(12px); border-bottom:1px solid var(--border); }
.header-inner { max-width:1240px; margin:0 auto; padding:0 20px; display:flex; align-items:center; justify-content:space-between; height:56px; }
.logo { display:flex; align-items:center; gap:10px; text-decoration:none; }
.logo-icon { width:32px; height:32px; flex-shrink:0; }
.logo-text { font-size:.95rem; font-weight:800; background:var(--agrad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.nav-links { display:flex; gap:24px; }
.nav-links a { color:var(--text2); text-decoration:none; font-size:.87rem; font-weight:500; transition:color .15s; }
.nav-links a:hover { color:var(--text); }

/* ── HERO ────────────────────────────────────── */
.hero { text-align:center; padding:52px 20px 36px; }
.hero-badge { display:inline-flex; align-items:center; gap:6px; background:rgba(244,63,94,.1); border:1px solid rgba(244,63,94,.25); color:#fb7185; border-radius:999px; padding:4px 14px; font-size:.78rem; font-weight:600; margin-bottom:18px; }
.hero h1 { font-size:clamp(2rem,5vw,2.8rem); font-weight:900; letter-spacing:-.03em; margin-bottom:12px; }
.g { background:var(--agrad); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero p { color:var(--text2); font-size:1rem; max-width:540px; margin:0 auto; }

/* ── PAGE WRAP ───────────────────────────────── */
.page-wrap { max-width:1240px; margin:0 auto; padding:0 20px 80px; }

/* ── SHAPE PICKER ────────────────────────────── */
.picker-section { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:20px; margin-bottom:16px; }

.cat-tabs { display:flex; gap:6px; margin-bottom:16px; flex-wrap:wrap; }
.cat-tab { padding:5px 14px; border-radius:999px; font-size:.78rem; font-weight:700; border:1px solid var(--border2); background:transparent; color:var(--text2); cursor:pointer; transition:all .15s; }
.cat-tab:hover { border-color:var(--accent); color:var(--text); }
.cat-tab.active { border-color:var(--accent); background:rgba(244,63,94,.1); color:var(--accent); }

.shape-grid { display:flex; flex-wrap:wrap; gap:8px; }

.shape-btn {
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  width:88px; min-height:76px; padding:10px 6px 8px;
  border-radius:10px; border:1px solid var(--border2); background:var(--input);
  color:var(--text2); font-size:.72rem; font-weight:600; cursor:pointer;
  transition:all .15s; text-align:center;
}
.shape-btn:hover { border-color:var(--accent); color:var(--text); background:rgba(244,63,94,.06); }
.shape-btn.active { border-color:var(--accent); background:rgba(244,63,94,.12); color:var(--accent); }

.shape-thumb-wrap { width:48px; height:36px; display:flex; align-items:center; justify-content:center; }

/* ── MAIN LAYOUT ─────────────────────────────── */
.sg-layout { display:grid; grid-template-columns:260px 1fr; border:1px solid var(--border); border-radius:16px; overflow:hidden; background:var(--border); gap:1px; margin-bottom:16px; }

/* ── CONTROLS ────────────────────────────────── */
.sg-controls { background:var(--card); padding:22px 18px; }

.ctrl-sep { height:1px; background:var(--border); margin:16px 0; }
.ctrl-group { margin-bottom:16px; }
.ctrl-label { display:flex; justify-content:space-between; align-items:center; font-size:.73rem; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:.07em; margin-bottom:8px; }
.ctrl-val { color:var(--accent); font-weight:800; font-size:.8rem; font-variant-numeric:tabular-nums; }

input[type=range] { -webkit-appearance:none; appearance:none; width:100%; height:5px; background:var(--border2); border-radius:99px; outline:none; cursor:pointer; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance:none; width:16px; height:16px; border-radius:50%; background:var(--accent); border:2px solid var(--card); box-shadow:0 0 0 2px rgba(244,63,94,.25); }
input[type=range]::-moz-range-thumb { width:16px; height:16px; border-radius:50%; background:var(--accent); border:2px solid var(--card); }
input[type=range]:disabled { opacity:.35; cursor:not-allowed; }

.color-row { display:flex; align-items:center; gap:10px; }
.color-row input[type=color] { width:36px; height:36px; border:2px solid var(--border2); border-radius:8px; background:none; padding:2px; cursor:pointer; flex-shrink:0; }
.color-row input[type=color]::-webkit-color-swatch-wrapper { padding:0; border-radius:5px; }
.color-row input[type=color]::-webkit-color-swatch { border:none; border-radius:5px; }
.color-hex { flex:1; font-size:.82rem; font-family:monospace; color:var(--text2); }

.color-presets { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.color-preset { width:22px; height:22px; border-radius:50%; border:2px solid transparent; cursor:pointer; transition:transform .12s, border-color .12s; }
.color-preset:hover { transform:scale(1.2); }
.color-preset.active { border-color:var(--text); transform:scale(1.1); }

.shape-info { display:flex; align-items:center; gap:8px; background:rgba(244,63,94,.07); border:1px solid rgba(244,63,94,.15); border-radius:8px; padding:8px 10px; font-size:.77rem; color:var(--text2); }
.shape-info strong { color:var(--accent); font-weight:700; }

/* ── PREVIEW ─────────────────────────────────── */
.sg-preview { background:var(--card2); display:flex; align-items:center; justify-content:center; min-height:440px; padding:40px; }

.preview-scene {
  width:100%; height:100%; min-height:360px;
  border-radius:12px;
  background:
    radial-gradient(circle at 20% 20%, rgba(244,63,94,.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(99,102,241,.05) 0%, transparent 50%),
    var(--bg);
  display:flex; align-items:center; justify-content:center;
}

.preview-shape-wrap {
  filter: drop-shadow(0 8px 32px rgba(244,63,94,.35));
}

/* ── CODE OUTPUT ─────────────────────────────── */
.sg-code-wrap { background:var(--card); border:1px solid var(--border); border-radius:14px; overflow:hidden; margin-bottom:40px; }
.sg-code-head { display:flex; align-items:center; justify-content:space-between; padding:12px 18px; border-bottom:1px solid var(--border); }
.sg-code-title { font-size:.8rem; font-weight:700; color:var(--text2); display:flex; align-items:center; gap:6px; }
.sg-code-title svg { width:14px; height:14px; }
.copy-btn { display:inline-flex; align-items:center; gap:6px; padding:7px 14px; border-radius:8px; font-size:.8rem; font-weight:700; border:1px solid var(--border2); background:var(--input); color:var(--text2); cursor:pointer; transition:all .15s; }
.copy-btn:hover { border-color:var(--accent); color:var(--text); }
.copy-btn.done { border-color:#4ade80; color:#4ade80; background:rgba(74,222,128,.08); }
.copy-btn svg { width:13px; height:13px; }
.sg-code-body { padding:20px 22px; }
.sg-code-body pre { font-family:'Fira Code','Cascadia Code',Consolas,monospace; font-size:.84rem; line-height:1.8; color:var(--text2); white-space:pre; overflow-x:auto; }

/* ── INFO SECTIONS ───────────────────────────── */
.info-sections { display:flex; flex-direction:column; gap:20px; margin-bottom:48px; }
.info-section { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:32px 36px; }
.info-icon-row { display:flex; align-items:center; gap:14px; margin-bottom:14px; }
.info-icon { width:40px; height:40px; border-radius:10px; background:rgba(244,63,94,.1); border:1px solid rgba(244,63,94,.2); display:flex; align-items:center; justify-content:center; flex-shrink:0; color:var(--accent); }
.info-icon svg { width:18px; height:18px; }
.info-section h2 { font-size:1.1rem; font-weight:800; }
.info-body { color:var(--text2); font-size:.9rem; line-height:1.8; }
.info-body p + p { margin-top:10px; }
.info-body ul { padding-left:20px; display:flex; flex-direction:column; gap:6px; }
.info-body strong { color:var(--text); font-weight:700; }
.info-body code { font-family:monospace; font-size:.83em; background:var(--border); padding:1px 5px; border-radius:4px; color:var(--accent); }

/* ── RELATED / BLOG ──────────────────────────── */
.related-section { margin-bottom:48px; }
.related-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; }
.related-header h2 { font-size:1.15rem; font-weight:800; }
.view-all-link { display:inline-flex; align-items:center; gap:4px; font-size:.82rem; font-weight:600; color:var(--accent); text-decoration:none; }
.view-all-link svg { width:14px; height:14px; }
.related-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px; }
.related-tool-card { display:flex; flex-direction:column; gap:10px; background:var(--card); border:1px solid var(--border); border-radius:14px; padding:18px; text-decoration:none; color:inherit; transition:border-color .15s,transform .15s; }
.related-tool-card:hover { border-color:var(--accent); transform:translateY(-2px); }
.rt-icon { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; }
.rt-icon svg { width:20px; height:20px; color:#fff; }
.rt-name { font-size:.9rem; font-weight:700; }
.rt-desc { font-size:.78rem; color:var(--text2); line-height:1.5; flex:1; }
.rt-link { display:inline-flex; align-items:center; gap:3px; font-size:.76rem; font-weight:700; color:var(--accent); }
.rt-link svg { width:12px; height:12px; }
.blog-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:14px; }
.blog-card { display:flex; flex-direction:column; gap:8px; background:var(--card); border:1px solid var(--border); border-radius:14px; padding:20px; text-decoration:none; color:inherit; transition:border-color .15s; }
.blog-card:hover { border-color:var(--accent); }
.blog-cat { display:inline-block; padding:2px 10px; border-radius:999px; font-size:.71rem; font-weight:700; }
.blog-title { font-size:.92rem; font-weight:700; line-height:1.35; }
.blog-excerpt { font-size:.8rem; color:var(--text2); line-height:1.55; flex:1; }
.blog-meta { font-size:.72rem; color:var(--faint); }
.blog-read { display:inline-flex; align-items:center; gap:3px; font-size:.76rem; font-weight:700; color:var(--accent); margin-top:auto; }
.blog-read svg { width:12px; height:12px; }

/* ── FOOTER ──────────────────────────────────── */
.site-footer { background:var(--card); border-top:1px solid var(--border); padding:48px 20px 0; }
.footer-inner { max-width:1240px; margin:0 auto; display:grid; grid-template-columns:1fr auto; gap:40px; padding-bottom:40px; }
.footer-brand { max-width:280px; }
.footer-tagline { font-size:.82rem; color:var(--text2); margin-top:10px; line-height:1.55; }
.footer-nav-wrap { display:flex; gap:48px; }
.footer-col { display:flex; flex-direction:column; gap:8px; }
.footer-col h4 { font-size:.78rem; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:.07em; margin-bottom:12px; }
.footer-col a { font-size:.84rem; color:var(--faint); text-decoration:none; transition:color .15s; }
.footer-col a:hover { color:var(--text); }
.footer-bottom { border-top:1px solid var(--border); padding:16px 0; }
.footer-bottom .inner { max-width:1240px; margin:0 auto; padding:0 20px; display:flex; justify-content:space-between; align-items:center; }
.footer-bottom p { font-size:.78rem; color:var(--faint); }