:root {
  --bg-1: #14100c;
  --bg-2: #1f1913;
  --panel: #241d16;
  --panel-light: #2d251c;
  --card: #2a2118;
  --accent: #c9a24b;
  --accent-bright: #e6c470;
  --accent-dark: #8f7130;
  --text: #f1e8d6;
  --text-dim: #b6a98d;
  --user-bubble: #3d4a30;
  --bot-bubble: #362c1f;
  --error: #b0503f;
  --border: #40331f;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, #2a2116 0%, transparent 45%),
    radial-gradient(circle at 100% 100%, #1c2718 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-1), var(--bg-2));
  background-attachment: fixed;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-bright); }

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px 40px;
}

/* ---------- Portal header ---------- */
.portal-header {
  text-align: center;
  padding: 40px 16px 24px;
}
.portal-header h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 2.1rem;
  letter-spacing: 1px;
  margin: 0 0 8px;
  color: var(--accent-bright);
  text-shadow: 0 2px 12px rgba(230,196,112,0.15);
}
.portal-header p {
  color: var(--text-dim);
  margin: 0;
  font-size: 0.95rem;
}

/* ---------- API key bar ---------- */
.key-bar {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 0 0 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
}
.key-bar .status-ok { color: #9bcf8a; font-weight: 600; }
.key-bar .status-off { color: var(--text-dim); }
.key-bar input {
  flex: 1;
  min-width: 200px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-light);
  color: var(--text);
  font-size: 0.88rem;
}
.key-bar button, .btn {
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #1f1913;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}
.key-bar button:hover, .btn:hover { background: var(--accent-bright); }
.key-bar .link-btn {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  font-weight: 500;
}
.key-bar small { flex-basis: 100%; color: var(--text-dim); }

/* ---------- Game grid ---------- */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}
.game-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}
.game-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.4);
  border-color: var(--accent-dark);
}
.game-card .cover {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: var(--panel-light);
}
.game-card .info { padding: 12px 14px 16px; }
.game-card h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  color: var(--text);
}
.game-card span {
  font-size: 0.78rem;
  color: var(--text-dim);
}
.game-card.add-new {
  align-items: center;
  justify-content: center;
  min-height: 160px;
  color: var(--text-dim);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
  border-style: dashed;
}

/* ---------- Game page ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(20, 16, 12, 0.92);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
}
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-bright);
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.back-btn:hover {
  background: var(--panel-light);
  color: var(--accent-bright);
}
.game-header {
  padding: 16px 0 0;
}
.hero {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  margin: 16px 0 18px;
}
.hero img {
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  display: block;
  filter: brightness(0.55);
}
.hero .hero-text {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 18px 20px;
  background: linear-gradient(180deg, transparent, rgba(20,16,12,0.9));
}
.hero .hero-text h1 {
  font-family: Georgia, 'Times New Roman', serif;
  margin: 0;
  font-size: 1.6rem;
  color: var(--accent-bright);
}
.hero .hero-text p {
  margin: 4px 0 0;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.chat-shell {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 62vh;
  min-height: 420px;
}
#messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.msg { max-width: 88%; padding: 10px 13px; border-radius: 12px; font-size: 0.92rem; line-height: 1.45; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: var(--user-bubble); border-bottom-right-radius: 3px; }
.msg.bot { align-self: flex-start; background: var(--bot-bubble); border-bottom-left-radius: 3px; }
.msg.error { align-self: flex-start; background: var(--error); color: #fff; }
.msg.thinking { align-self: flex-start; background: var(--bot-bubble); color: var(--text-dim); font-style: italic; }
.msg.welcome { align-self: center; background: transparent; color: var(--text-dim); text-align: center; font-size: 0.85rem; max-width: 100%; }
.msg strong { color: var(--accent-bright); font-weight: 700; }
.msg em { font-style: italic; color: var(--text); }
.msg code { background: rgba(0,0,0,0.3); padding: 1px 5px; border-radius: 4px; font-size: 0.85em; }
.msg pre { background: rgba(0,0,0,0.3); padding: 8px 10px; border-radius: 8px; overflow-x: auto; font-size: 0.85em; }

.missing-key {
  align-self: center;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 20px;
}

#inputbar {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--border);
  background: var(--panel-light);
}
#question {
  flex: 1;
  padding: 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 0.92rem;
  resize: none;
  max-height: 100px;
}
.send-btn { border-radius: 20px; padding: 0 18px; }

footer.page-footer {
  text-align: center;
  padding: 18px 12px 30px;
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ---------- Calculadora de pontuação ---------- */
.score-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 4px 0 18px;
}
.score-toolbar .btn-outline {
  padding: 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-light);
  color: var(--text-dim);
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
}
.score-toolbar .btn-outline:hover { border-color: var(--accent-dark); color: var(--text); }

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  margin-bottom: 18px;
}
table.score-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
}
table.score-table th, table.score-table td {
  padding: 8px 10px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  white-space: nowrap;
}
table.score-table thead th {
  padding-top: 12px;
  padding-bottom: 10px;
}
table.score-table .cat-cell {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--panel);
  text-align: left;
  min-width: 190px;
  max-width: 220px;
  white-space: normal;
}
table.score-table thead .cat-cell { background: var(--panel); z-index: 3; }
.cat-name { color: var(--text); font-weight: 600; }
.cat-hint { display: block; color: var(--text-dim); font-size: 0.72rem; margin-top: 2px; line-height: 1.3; }

.player-name-input {
  width: 100px;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-light);
  color: var(--accent-bright);
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
}
.remove-player-btn {
  display: block;
  margin: 4px auto 0;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.7rem;
  cursor: pointer;
  text-decoration: underline;
}

.score-input {
  width: 56px;
  padding: 6px 4px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-light);
  color: var(--text);
  font-size: 0.88rem;
  text-align: center;
}
.cat-points {
  display: block;
  margin-top: 3px;
  font-size: 0.72rem;
  color: var(--text-dim);
}
.cat-points.positive { color: #9bcf8a; }
.cat-points.negative { color: #e08a7d; }

table.score-table tfoot td {
  border-bottom: none;
  border-top: 2px solid var(--accent-dark);
  padding-top: 12px;
  padding-bottom: 12px;
}
.total-score {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-bright);
}
.total-score.winner::after {
  content: ' \1F3C6';
}

.score-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 20px;
}