/* NÜXGROW · หน้า /tools เครื่องมือคำนวณ v0.1.1 (ตัวหนังสือเล็กใช้ --qp-ink-2 ให้ contrast ≥ 4.5 ทั้ง 2 ธีม) — คู่กับ /qp/tools.js · ใช้ --qp-* + deeptech.css (2 ธีม) */
.tl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(24px, 3vw, 40px); }
@media (max-width: 1100px) { .tl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .tl-grid { grid-template-columns: minmax(0, 1fr); } }
.tl-card { display: flex; flex-direction: column; gap: 14px; min-width: 0; padding: var(--dt-card-pad, 22px); border: 1px solid var(--qp-line); border-radius: 14px; background: color-mix(in srgb, var(--qp-surface) 92%, transparent); }
.tl-card__top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.tl-card h2 { margin: 0; font-size: clamp(20px, 1.7vw, 24px); font-weight: 600; line-height: 1.35; color: var(--qp-ink); }
.tl-card > p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--qp-ink-2); }
.tl-in { display: grid; gap: 10px; }
.tl-in label { display: grid; grid-template-columns: minmax(0, 1fr) 132px; align-items: center; gap: 10px; font-size: 14px; color: var(--qp-ink-2); }
.tl-in label small { display: block; font-size: 12px; color: var(--qp-ink-2); }
.tl-in .tl-f { display: flex; align-items: center; border: 1px solid var(--qp-line-strong); border-radius: 8px; background: var(--qp-bg); }
.tl-in .tl-f:focus-within { border-color: var(--qp-green); }
.tl-in input { width: 100%; min-width: 0; padding: 9px 10px; border: 0; background: transparent; color: var(--qp-ink); font-family: var(--qp-font-mono); font-size: 16px; font-variant-numeric: tabular-nums; outline: none; }
.tl-in .tl-u { padding-right: 10px; font-size: 12px; color: var(--qp-ink-2); white-space: nowrap; }
.tl-out { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.tl-out div { padding: 10px 12px; border-radius: 10px; background: color-mix(in srgb, var(--qp-ink) 5%, transparent); }
.tl-out span { display: block; font-size: 12px; color: var(--qp-ink-2); }
.tl-out span span { display: inline; }
.tl-out b { font-family: var(--qp-font-mono); font-size: 22px; font-weight: 500; color: var(--qp-ink); font-variant-numeric: tabular-nums; }
.tl-out b i { font-style: normal; }
.tl-tag { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--qp-line-strong); font-size: 12px; color: var(--qp-ink-2); white-space: nowrap; }
.tl-out b small { font-size: 12px; font-weight: 400; color: var(--qp-ink-2); margin-left: 4px; }
.tl-out .is-main { grid-column: 1 / -1; }
.tl-zone { margin: 0; padding: 9px 12px; border-radius: 8px; font-size: 13.5px; line-height: 1.5; border: 1px solid var(--qp-line); color: var(--qp-ink-2); }
.tl-zone.is-ok { border-color: color-mix(in srgb, var(--qp-green) 55%, transparent); color: var(--qp-green); }
.tl-zone.is-lo, .tl-zone.is-hi { border-color: color-mix(in srgb, var(--qp-gold) 60%, transparent); color: var(--qp-gold); }
.tl-warn { margin: 0; font-size: 13px; line-height: 1.5; color: var(--qp-gold); }
.tl-eq { margin: 0; padding-top: 10px; border-top: 1px dashed var(--qp-line-strong); font-family: var(--qp-font-mono); font-size: 12px; line-height: 1.6; color: var(--qp-ink-2); overflow-wrap: anywhere; }
.tl-note a { color: var(--qp-green); margin: 0 4px; }
.tl-note { margin-top: 22px; font-size: 13px; line-height: 1.6; color: var(--qp-ink-2); max-width: 90ch; }
.tl-soon { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px; }
@media (pointer: coarse) { .tl-in input { min-height: var(--dt-tap, 44px); } }