/* tools.css — shared chrome for the interactive tools under /tools/ */

/* styles.css uses background-attachment:fixed; on tall tool pages that leaves the gradient
   pinned to the viewport (and paints white in print / full-page capture). Scroll it instead. */
body{background-attachment:scroll}

.tool-wrap{max-width:720px;margin:0 auto;padding:0 20px 72px}
.tool-head{padding:40px 0 8px}
.tool-head .eyebrow{color:var(--accent,#8ab4ff);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px}
.tool-head h1{font-size:clamp(1.7rem,4.2vw,2.5rem);line-height:1.15;letter-spacing:-.02em;margin:0 0 12px}
.tool-head p.lede{color:var(--muted,#9aa4b8);font-size:1.02rem;line-height:1.6;margin:0}

.card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:18px;padding:22px}
.card + .card{margin-top:18px}

.field{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.field label{font-size:.9rem;color:var(--muted,#9aa4b8)}
input[type="time"],input[type="number"],select{
  background:#0f1630;color:#eef2ff;border:1px solid rgba(255,255,255,.16);
  border-radius:10px;padding:10px 12px;font:inherit;font-size:1rem;min-width:132px;
}
input:focus,select:focus{outline:2px solid #5b8def;outline-offset:1px}

.seg{display:inline-flex;background:#0f1630;border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:4px;gap:4px}
.seg button{background:transparent;border:0;color:#9aa4b8;font:inherit;font-size:.88rem;padding:7px 14px;border-radius:999px;cursor:pointer}
.seg button[aria-pressed="true"]{background:#5b8def;color:#fff;font-weight:600}

.btn{display:inline-block;border:0;border-radius:12px;padding:12px 20px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.primary{background:#5b8def;color:#fff}
.btn.ghost{background:rgba(255,255,255,.08);color:#e6ebff}

.results{margin-top:20px;display:grid;gap:10px}
.result{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  background:rgba(91,141,239,.09);border:1px solid rgba(91,141,239,.28);border-radius:12px;padding:14px 16px}
.result .t{font-size:1.5rem;font-weight:700;letter-spacing:-.01em}
.result .m{color:#b9c2d4;font-size:.86rem;text-align:right}
.result.best{background:rgba(91,141,239,.18);border-color:rgba(91,141,239,.5)}

.hint{color:#8b95a9;font-size:.82rem;margin:10px 0 0}

/* breathing circle */
.breathe-stage{display:grid;place-items:center;padding:26px 0 10px}
.ring{width:240px;height:240px;border-radius:50%;border:2px solid rgba(91,141,239,.35);
  display:grid;place-items:center;transition:transform 4s linear,background .6s ease}
.ring .inner{width:100%;height:100%;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 50% 40%,rgba(91,141,239,.35),rgba(91,141,239,.05) 70%)}
.phase{font-size:1.1rem;font-weight:600;color:#eef2ff}
.count{font-size:2.6rem;font-weight:700;line-height:1;color:#fff}
.cycles{color:#8b95a9;font-size:.85rem;margin-top:8px}

.prose{margin-top:34px;color:#c7cede;line-height:1.75;font-size:.98rem}
.prose h2{font-size:1.15rem;margin:28px 0 8px;color:#eef2ff}
.prose p{margin:0 0 12px}
.prose ul{margin:0 0 12px;padding-left:20px}
.prose a{color:#8ab4ff}

.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-top:22px}
.tool-card{display:block;text-decoration:none;color:inherit;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:18px;transition:border-color .15s,transform .15s}
.tool-card:hover{border-color:rgba(91,141,239,.55);transform:translateY(-2px)}
.tool-card h3{margin:0 0 6px;font-size:1.02rem;color:#eef2ff}
.tool-card p{margin:0;color:#8b95a9;font-size:.87rem;line-height:1.5}
.tool-card .tag{display:inline-block;margin-top:10px;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:#8ab4ff}

.tool-foot{margin-top:44px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);color:#8b95a9;font-size:.82rem}