/* ============================================================
   TCC — CSS compartilhado (design system portfólio, paleta C)
   Tokens herdados de style.css
   ============================================================ */

:root {
  --bg: #faf9f5;
  --surface: #ffffff;
  --surface-alt: #f1efe9;
  --text: #1c1917;
  --text-soft: #57534e;
  --border: #e7e5e4;
  --accent: #d97706;
  --accent-strong: #b45309;
  --accent-soft: #fdf1dd;
  --accent2: #0d9488;
  --accent2-strong: #0f766e;
  --accent2-soft: #d9f3f0;
  --ok: #059669;
  --warn: #d97706;
  --bad: #dc2626;
  --shadow: 0 10px 30px rgba(28, 25, 23, 0.10);
  --shadow-sm: 0 2px 8px rgba(28, 25, 23, 0.08);
  --radius: 14px;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

:root[data-theme="dark"] {
  --bg: #0f1113;
  --surface: #171a1f;
  --surface-alt: #1f2329;
  --text: #f1f5f4;
  --text-soft: #9aa4a1;
  --border: #262b2f;
  --accent: #fbbf24;
  --accent-strong: #f59e0b;
  --accent-soft: #3a2f12;
  --accent2: #2dd4bf;
  --accent2-strong: #5eead4;
  --accent2-soft: #0f3230;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
}

:root { --acc: var(--accent); --acc-strong: var(--accent-strong); --acc-soft: var(--accent-soft); }
:root[data-accent="teal"] { --acc: var(--accent2); --acc-strong: var(--accent2-strong); --acc-soft: var(--accent2-soft); }

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  transition: background .3s, color .3s;
}
a { color: var(--acc); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

header.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.05rem; }
.brand .logo {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--acc), var(--acc-strong));
  color: #fff; border-radius: 10px; font-size: .95rem;
}
.topbar-left { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; margin-left: auto; }
.topbar-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.icon-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit; font-size: .85rem; font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, transform .1s, border-color .2s;
}
.icon-btn:hover { background: var(--acc-soft); border-color: var(--acc); text-decoration: none; }
.icon-btn:active { transform: scale(.96); }

nav.jump {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin-bottom: 30px;
}
nav.jump a {
  padding: 6px 16px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border);
  font-size: .82rem; font-weight: 600; color: var(--text-soft);
  text-decoration: none;
}
nav.jump a:hover { border-color: var(--acc); color: var(--acc); }

main { max-width: 860px; margin: 0 auto; padding: 28px 20px 80px; }

.hero {
  text-align: center;
  padding: 44px 24px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--acc-soft), var(--surface) 70%);
  border: 1px solid var(--border);
  margin-bottom: 36px;
}
.hero h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); margin-bottom: 10px; letter-spacing: -.02em; }
.hero h1 span.g { color: var(--acc); }
.hero h1 span.p { color: var(--accent2); }
.hero h1 span { color: var(--acc); }
.hero p { color: var(--text-soft); max-width: 640px; margin: 0 auto; }
.dim-chips {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
  margin-top: 20px;
}
.dim-chips .chip {
  padding: 6px 14px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border);
  font-size: .8rem; font-weight: 600; color: var(--text-soft);
}

section.block, section.dimension {
  margin-bottom: 32px;
  padding: 24px 24px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  scroll-margin-top: 90px;
}
section.block > header, section.dimension > header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.sec-num, .dim-num {
  display: grid; place-items: center;
  width: 40px; height: 40px; flex: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--acc), var(--acc-strong));
  color: #fff;
  font-weight: 800; font-size: 1.05rem;
}
section.block[data-accent="purple"] .sec-num { background: linear-gradient(135deg, var(--accent2), var(--accent2-strong)); }
section.block h2, section.dimension h2 { font-size: 1.2rem; letter-spacing: -.01em; }
section.block small.sub, section.dimension small { display: block; color: var(--text-soft); font-weight: 500; font-size: .85rem; }
section.block p { margin-bottom: 12px; color: var(--text); font-size: .95rem; }
section.block p strong { color: inherit; }
section.block .ref-tag { color: var(--text-soft); font-size: .85rem; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.form-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px; background: var(--surface);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform .15s, box-shadow .15s;
}
.form-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.form-card .tag {
  align-self: flex-start;
  padding: 4px 12px; border-radius: 999px;
  font-size: .72rem; font-weight: 800; letter-spacing: .04em;
}
.form-card.sus .tag { background: var(--accent-soft); color: var(--accent-strong); }
.form-card.gamex .tag { background: var(--accent2-soft); color: var(--accent2-strong); }
:root[data-theme="dark"] .form-card.sus .tag { color: var(--accent); }
:root[data-theme="dark"] .form-card.gamex .tag { color: var(--accent2); }
.form-card h3 { font-size: 1.1rem; }
.form-card p { font-size: .88rem; color: var(--text-soft); flex: 1; }
.form-card .meta { font-size: .78rem; color: var(--text-soft); }
.btn-open {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 6px;
  padding: 11px 22px;
  border: none; border-radius: 999px;
  font: inherit; font-weight: 800; font-size: .92rem;
  color: #fff;
  text-decoration: none;
  transition: filter .2s, transform .1s;
}
.btn-open:hover { filter: brightness(1.08); text-decoration: none; }
.btn-open:active { transform: scale(.97); }
.form-card.sus .btn-open { background: linear-gradient(135deg, var(--accent), var(--accent-strong)); }
.form-card.gamex .btn-open { background: linear-gradient(135deg, var(--accent2), var(--accent2-strong)); }

ol.refs {
  padding-left: 20px;
  font-size: .86rem;
  color: var(--text-soft);
  display: grid; gap: 10px;
}
ol.refs i { color: var(--text); }

.question { margin-bottom: 10px; }
.question .q-text {
  display: flex; gap: 10px; align-items: baseline;
  font-size: .96rem; margin-bottom: 8px;
}
.q-num {
  flex: none; font-weight: 700; color: var(--acc);
  min-width: 24px; font-size: .85rem;
}
.rating {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  align-items: center;
}
.rating label {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 4px 8px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  font-size: .75rem; font-weight: 600; color: var(--text-soft);
  transition: border-color .15s, background .15s, color .15s, transform .1s, box-shadow .15s;
  user-select: none;
}
.rating label .val {
  font-size: 1rem; font-weight: 800; color: var(--text);
  transition: color .15s;
}
.rating label:hover { border-color: var(--acc); background: var(--acc-soft); }
.rating label:active { transform: scale(.96); }
.rating input { position: absolute; opacity: 0; pointer-events: none; }
.rating input:checked + label {
  border-color: var(--acc);
  background: linear-gradient(135deg, var(--acc), var(--acc-strong));
  color: #fff;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--acc) 35%, transparent);
}
.rating input:checked + label .val { color: #fff; }
.rating input:checked + label::after {
  content: "";
  position: absolute; top: 5px; right: 6px;
  width: 7px; height: 4px;
  border: 2px solid currentColor;
  border-top: none; border-right: none;
  transform: rotate(-45deg);
  opacity: .8;
}
.rating input:focus-visible + label { outline: 3px solid var(--acc); outline-offset: 2px; }

.scale-legend {
  display: flex; justify-content: center; gap: 24px; flex-wrap: wrap;
  margin: 0 0 16px;
  font-size: .82rem; font-weight: 600; color: var(--text-soft);
}
.scale-legend span { display: inline-flex; align-items: baseline; gap: 6px; }
.scale-legend b { color: var(--acc); font-size: 1rem; font-weight: 800; }

.progress-wrap {
  position: sticky; bottom: 14px; z-index: 40;
  display: flex; justify-content: center;
}
.progress {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: .8rem; font-weight: 700;
  width: min(420px, 100%);
}
.progress .bar { flex: 1; height: 8px; background: var(--surface-alt); border-radius: 999px; overflow: hidden; }
.progress .bar > span { display: block; height: 100%; width: 0; background: var(--acc); border-radius: 999px; transition: width .3s; }

.actions {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  margin-top: 8px;
  padding-bottom: 44px;
}
button.calculate {
  padding: 14px 44px;
  border: none; border-radius: 999px;
  background: linear-gradient(135deg, var(--acc), var(--acc-strong));
  color: #fff; font: inherit; font-weight: 800; font-size: 1.05rem;
  cursor: pointer;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--acc) 30%, transparent);
  transition: transform .1s, filter .2s;
}
button.calculate:hover { filter: brightness(1.08); }
button.calculate:active { transform: scale(.97); }
button.calculate:disabled { filter: grayscale(.6) opacity(.55); cursor: not-allowed; }
.btn-reset {
  padding: 8px 18px;
  border: 1px solid var(--border); border-radius: 999px;
  background: transparent; color: var(--text-soft); font: inherit; font-size: .85rem;
  cursor: pointer;
}
.btn-reset:hover { border-color: var(--bad); color: var(--bad); }
.required-hint { color: var(--warn); font-size: .85rem; font-weight: 600; }

#result {
  display: none;
  margin-top: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  scroll-margin-top: 80px;
}
#result.visible { display: block; animation: rise .4s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
#result h2 { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
#result h2 svg { color: var(--acc); }
#result .sub { color: var(--text-soft); font-size: .9rem; margin-bottom: 22px; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; margin-bottom: 22px; }
.card {
  border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; background: var(--surface);
}
.card .card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; }
.card .card-head strong { font-size: .92rem; }
.card .score { font-size: 1.9rem; font-weight: 800; letter-spacing: -.02em; }
.card .label { font-size: .75rem; color: var(--text-soft); font-weight: 600; }
.bar-track { height: 8px; border-radius: 999px; background: var(--surface-alt); overflow: hidden; margin-top: 10px; }
.bar-track > span { display: block; height: 100%; border-radius: 999px; transition: width .6s ease; }
.score-ok { color: var(--ok); }
.score-mid { color: var(--warn); }
.score-low { color: var(--bad); }

.summary {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--acc-soft);
  border: 1px solid var(--border);
  font-size: .95rem;
}
.summary .overall { font-weight: 800; font-size: 1.3rem; margin-right: 6px; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; color: var(--text-soft); font-size: .78rem; margin-bottom: 18px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; }
.bar-color-ok { background: var(--ok); }
.bar-color-mid { background: var(--warn); }
.bar-color-low { background: var(--bad); }

footer { text-align: center; color: var(--text-soft); font-size: .8rem; margin-top: 40px; }
footer a { color: var(--acc); text-decoration: none; }
footer .footer-logo { color: var(--text); font-weight: 800; }
footer .footer-logo span { color: var(--acc); }

@media (max-width: 520px) {
  .rating { grid-template-columns: repeat(5, 1fr); }
  .rating .scale-end { display: none; }
  .scale-legend { display: none; }
  .topbar { padding: 10px 14px; }
  .brand span.title { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}