/* =====================================================
   GoPixel Free Toolbox — shared toolkit styles
   (loads on top of the site theme css/style.css)
===================================================== */

.tool-page {
  padding: calc(var(--nav-h) + 60px) 5% 80px;
  max-width: 1080px;
  margin: 0 auto;
  min-height: 70vh;
}

.tool-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.tool-eyebrow::before { content: '// '; color: var(--gray-400); }

.tool-h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 0.75rem;
  color: var(--gray-900);
}
.tool-h1::after { content: '▍'; color: var(--blue); margin-left: 6px; animation: caret-blink 1s step-end infinite; }

.tool-sub { color: var(--gray-600); font-size: 1rem; max-width: 640px; line-height: 1.7; margin-bottom: 2rem; }

.tool-head-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ── Cards & grids ── */
.tool-card {
  background: var(--bg);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 28px;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.tool-card:hover { border-color: var(--blue-border); box-shadow: 0 12px 32px rgba(37,99,235,.07); }

.t-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.t-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .t-grid-2 { grid-template-columns: 1fr; } }

/* ── Form controls ── */
.t-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 6px;
}
.t-input, .t-select, .t-textarea {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--gray-900);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.t-input:focus, .t-select:focus, .t-textarea:focus {
  border-color: var(--blue);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.t-textarea { min-height: 110px; resize: vertical; }
.t-field { margin-bottom: 18px; }
.t-hint { font-size: 0.75rem; color: var(--gray-500); margin-top: 5px; font-family: var(--font-mono); }

/* ── Buttons ── */
.t-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--grad-1);
  color: var(--white);
  border: none;
  padding: 13px 26px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
  box-shadow: 0 4px 16px rgba(37,99,235,.25);
  text-decoration: none;
}
.t-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,99,235,.35); }
.t-btn::after {
  content: ''; position: absolute; top: 0; left: -130%;
  width: 55%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.4), transparent);
  transform: skewX(-20deg);
  transition: left .6s ease;
  pointer-events: none;
}
.t-btn:hover::after { left: 140%; }
.t-btn:active { transform: translateY(0); }

.t-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  padding: 12px 22px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all .25s ease;
  text-decoration: none;
}
.t-btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }
.t-btn-sm { padding: 9px 16px; font-size: 0.78rem; }

.kbd {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: var(--bg-code);
  border: 1px solid var(--gray-200);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 7px;
  color: var(--gray-600);
}

/* ── Terminal output ── */
.t-output {
  background: var(--navy);
  border-radius: 10px;
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.8;
  color: #cbd5e1;
  position: relative;
  overflow: auto;
  word-break: break-word;
  box-shadow: 0 8px 28px rgba(15,23,42,.18);
}
.t-output .bar {
  display: flex; align-items: center; gap: 6px;
  margin: -6px -6px 14px; padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.t-output .dot { width: 10px; height: 10px; border-radius: 50%; }
.copy-btn {
  position: absolute; top: 12px; right: 12px;
  background: rgba(96,165,250,.15);
  border: 1px solid rgba(96,165,250,.4);
  color: #93c5fd;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .25s ease;
  z-index: 2;
}
.copy-btn:hover { background: var(--grad-1); color: #fff; border-color: transparent; }
.t-link { color: var(--blue-3); }

/* ── Toast ── */
.gp-toast {
  position: fixed;
  bottom: 26px; left: 50%;
  transform: translate(-50%, 90px);
  background: var(--navy);
  color: #fff;
  border: 1px solid rgba(96,165,250,.45);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 11px 22px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(15,23,42,.3);
  opacity: 0;
  transition: transform .3s cubic-bezier(.22,.61,.36,1), opacity .3s ease;
  pointer-events: none;
  z-index: 99999;
  white-space: nowrap;
}
.gp-toast.show { transform: translate(-50%, 0); opacity: 1; }
.gp-toast::before { content: '$ '; color: var(--blue-3); }

/* ── Share button (page corner) ── */
.share-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--bg-code);
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  border-radius: 100px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .25s ease;
}
.share-btn:hover { border-color: var(--blue-border); color: var(--blue); background: var(--blue-soft); }

/* ── Range sliders ── */
input[type="range"].t-range {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px;
  background: var(--gray-200);
  border-radius: 100px;
  outline: none;
}
input[type="range"].t-range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--grad-1);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(37,99,235,.4);
}
input[type="color"].t-color {
  width: 100%; height: 44px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  cursor: pointer;
  background: var(--bg-soft);
  padding: 4px;
}

/* ── Swatches / preview boxes ── */
.swatch-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.swatch {
  flex: 1; min-width: 90px;
  height: 84px;
  border-radius: 10px;
  border: 1px solid var(--gray-200);
  display: flex; align-items: flex-end; justify-content: center;
  padding-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .25s ease;
}
.swatch:hover { transform: translateY(-4px); }

.preview-stage {
  background:
    linear-gradient(rgba(37,99,235,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.04) 1px, transparent 1px),
    var(--bg-soft);
  background-size: 24px 24px, 24px 24px, auto;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 40px;
  display: flex; align-items: center; justify-content: center;
  min-height: 220px;
}

/* ── Hub cards ── */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.tool-link-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--bg);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all .3s ease;
}
.tool-link-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-1);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.tool-link-card:hover { transform: translateY(-5px); border-color: var(--blue-border); box-shadow: 0 16px 40px rgba(37,99,235,.09); }
.tool-link-card:hover::before { transform: scaleX(1); }
.tool-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--blue-soft);
  border: 1px solid var(--blue-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.tool-link-card h3 { font-size: 1rem; font-weight: 800; color: var(--gray-900); }
.tool-link-card p { font-size: 0.82rem; color: var(--gray-600); line-height: 1.6; flex: 1; }
.tool-open {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .08em;
}
.tool-open::before { content: '$ '; color: var(--gray-400); }
.tool-badge {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--blue);
  background: var(--blue-soft);
  border: 1px solid var(--blue-border);
  border-radius: 100px;
  padding: 3px 10px;
}

/* ── Result banner (grader / estimator) ── */
.score-ring {
  width: 130px; height: 130px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 2rem; font-weight: 800;
  margin: 0 auto 14px;
  position: relative;
}
.t-muted { color: #64748b; font-size: .8rem; }

/* ── QR box ── */
.qr-box {
  display: inline-flex;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(15,23,42,.08);
}
.qr-box svg { display: block; }

/* footer small variant */
.ft-simple { padding: 34px 5%; }
@media (max-width: 640px) {
  .tool-card { padding: 20px; }
  .preview-stage { padding: 22px; }
}