/* CSS Gradient Generator landing page only (/tools/css-gradient-generator).
   The live generator sits in the hero; ids are shared with /assets/tools/css-gradient-generator.js. */

.tp-cg{--cg-ink:#071b35;--cg-muted:#52647b;--cg-line:#d7e1ee;--cg-blue:#1f5cf0;--cg-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.tp-cg.mt-public{padding-top:clamp(18px,3vw,40px)}
.tp-cg [hidden]{display:none !important}

/* hero layout: title, tool, then the rest of the intro on small screens */
.tp-cg-hero{display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"head" "tool" "intro";gap:16px 0;align-items:start}
.tp-cg-head{grid-area:head;min-width:0}
.tp-cg-tool{grid-area:tool;min-width:0}
.tp-cg-intro{grid-area:intro;min-width:0}
@media (min-width:960px){
  .tp-cg-hero{grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);grid-template-areas:"head tool" "intro tool";column-gap:clamp(28px,4vw,56px);row-gap:0;grid-template-rows:auto 1fr}
  .tp-cg-head{padding-top:6px}
  .tp-cg-preview{aspect-ratio:16/7;max-height:270px}
}
.tp-cg-head h1{margin:8px 0 0;font-size:clamp(1.85rem,3.6vw,3.3rem);line-height:1.04;letter-spacing:-.045em;overflow-wrap:anywhere}
.tp-cg-lede{margin:14px 0 16px;color:var(--cg-muted);font-size:1.06rem;line-height:1.6}
.tp-cg-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin:0 0 16px;padding:10px 14px;border:1px solid var(--cg-line);border-radius:12px;background:#fff}
.tp-cg-price b{font-size:1.05rem}
.tp-cg-price span{color:var(--cg-muted);font-size:.9rem;font-weight:650}
.tp-cg-facts{margin:0 0 14px;padding:0;list-style:none;display:grid;gap:9px}
.tp-cg-facts li{position:relative;padding-left:22px;line-height:1.5;font-size:.95rem}
.tp-cg-facts li::before{content:"";position:absolute;left:4px;top:.55em;width:8px;height:8px;border-radius:2px;background:var(--cg-blue)}
.tp-cg-more{display:flex;flex-wrap:wrap;gap:0 20px;margin:0}
.tp-cg-more a{display:inline-flex;align-items:center;min-height:44px;color:var(--cg-blue);font-weight:800;text-underline-offset:3px}

/* the tool card */
.tp-cg-tool{padding:clamp(14px,2vw,22px);border:1px solid var(--cg-line);border-radius:18px;background:#fff;box-shadow:0 18px 50px -32px rgba(7,27,53,.45)}
.tp-cg-preview{display:block;width:100%;aspect-ratio:16/9;min-height:170px;max-height:340px;border-radius:12px;border:1px solid var(--cg-line);background-color:#1769ff}
.tp-cg-summary{margin:8px 0 0;color:var(--cg-muted);font-size:.84rem}
.tp-cg-controls{display:grid;grid-template-columns:minmax(0,150px) minmax(0,1fr);gap:12px 16px;margin-top:14px;align-items:end}
.tp-cg-pair{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px}
.tp-cg-field{min-width:0}
.tp-cg-field label{display:flex;justify-content:space-between;gap:8px;margin:0 0 6px;font-size:.82rem;font-weight:700;color:var(--cg-ink)}
.tp-cg-val{font-family:var(--cg-mono);font-weight:600;color:var(--cg-muted)}
.tp-cg select,.tp-cg input[type=number]{box-sizing:border-box;width:100%;min-height:42px;padding:8px 10px;border:1px solid #b9c6d8;border-radius:10px;background:#fff;color:var(--cg-ink);font:inherit;font-size:.92rem}
.tp-cg input[type=range]{width:100%;min-height:40px;margin:0;accent-color:var(--cg-blue);cursor:pointer}
.tp-cg input[type=color]{box-sizing:border-box;width:52px;height:42px;padding:3px;border:1px solid #b9c6d8;border-radius:10px;background:#fff;cursor:pointer}
.tp-cg input:focus-visible,.tp-cg select:focus-visible,.tp-cg button:focus-visible,.tp-cg a:focus-visible{outline:3px solid var(--cg-blue);outline-offset:2px}

.tp-cg-zone{margin:16px 0 0;padding:0;border:0;min-width:0}
.tp-cg-zone legend{padding:0;margin-bottom:8px;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--cg-muted)}

/* stop rows are built by the script: .bt-row > label.bt-radio x2 + button.bt-copy */
.tp-cg-stops{display:grid;gap:8px}
.tp-cg-stops .bt-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding:4px 6px 4px 10px;border:1px solid var(--cg-line);border-radius:10px;background:#f7f9fc}
.tp-cg-stops .bt-radio{display:flex;align-items:center;gap:8px;margin:0;font-size:.88rem;font-weight:650;color:var(--cg-ink)}
.tp-cg-stops .bt-radio input[type=number]{width:66px}
.tp-cg-stops .bt-radio{gap:6px}
.tp-cg-stops .bt-copy{margin-left:auto;min-height:40px;padding:6px 12px;border:1px solid transparent;border-radius:9px;background:none;color:#8a1f17;font:inherit;font-size:.85rem;font-weight:700;cursor:pointer}
.tp-cg-stops .bt-copy:hover{border-color:#e6c3bf;background:#fff}

.tp-cg-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tp-cg-btn{min-height:42px;padding:8px 14px;border:1px solid #b9c6d8;border-radius:10px;background:#fff;color:var(--cg-ink);font:inherit;font-size:.9rem;font-weight:750;cursor:pointer}
.tp-cg-btn:hover{border-color:var(--cg-blue);color:var(--cg-blue)}
.tp-cg-btn--main{border-color:var(--cg-blue);background:var(--cg-blue);color:#fff}
.tp-cg-btn--main:hover{background:#1747bf;color:#fff}

.tp-cg-error{margin:8px 0 0;color:#b3261e;font-size:.88rem;font-weight:650}

.tp-cg-out{margin-top:16px}
.tp-cg-out-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 12px}
.tp-cg-out-head>span{font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--cg-muted)}
.tp-cg-out-head .tp-cg-actions{margin-top:0}
.tp-cg-pre{margin:10px 0 0;padding:12px 14px;border-radius:10px;background:#0d1b33;color:#e6ecf7;font-family:var(--cg-mono);font-size:.8rem;line-height:1.55;white-space:pre;overflow:auto;max-width:100%;box-sizing:border-box}
.tp-cg-pre--svg{max-height:260px}

.tp-cg-presets{display:flex;flex-wrap:wrap;gap:8px}
.tp-cg-presets .mt-secondary{min-height:40px;padding:6px 12px;border:1px solid var(--cg-line);border-radius:999px;background:#f7f9fc;color:var(--cg-ink);font:inherit;font-size:.86rem;font-weight:700;cursor:pointer;box-shadow:none}
.tp-cg-presets .mt-secondary:hover{border-color:var(--cg-blue);color:var(--cg-blue)}

/* SVG export section */
.tp-cg-svg{display:grid;grid-template-columns:minmax(0,1fr);gap:16px;margin:clamp(32px,5vw,56px) 0 0;padding:clamp(16px,2.4vw,28px);border:1px solid var(--cg-line);border-radius:18px;background:#fff}
@media (min-width:900px){.tp-cg-svg{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:32px}}
.tp-cg-svg h2{margin:0 0 10px;font-size:clamp(1.3rem,2.2vw,1.7rem);letter-spacing:-.03em}
.tp-cg-svg p{margin:0;color:var(--cg-muted);line-height:1.6}
.tp-cg-svg-tool{min-width:0}
.tp-cg-size{display:grid;grid-template-columns:repeat(2,minmax(0,160px));gap:12px}

@media (max-width:420px){
  .tp-cg-controls{grid-template-columns:minmax(0,1fr)}
  .tp-cg-pair{grid-template-columns:minmax(0,1fr)}
  .tp-cg-stops .bt-copy{padding:6px 8px}
  .tp-cg input[type=color]{width:44px}
}

@media (prefers-reduced-motion:reduce){.tp-cg *{transition:none !important;animation:none !important}}

/* the global footer note about 24-hour result expiry does not apply to this browser-only tool */
body.tp-cg-body .wt-foot-note{display:none}