@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0b0d10;
  --panel: #14171c;
  --panel-2: #191d23;
  --line: rgba(255,255,255,0.08);
  --text: #e9e7e2;
  --text-dim: #98a0a8;
  --accent: #ff7a3d;       /* tally-light amber/laranja - "on air" */
  --accent-2: #4fd1c5;     /* coins / sucesso */
  --danger: #ff5470;
  --live: #ff3b3b;
  --radius: 3px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.mono { font-family: var(--font-mono); }
.small { font-size: 0.8rem; color: var(--text-dim); }

/* ---------- painel com cantos de "viewfinder" ---------- */
.panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
}
.panel::before, .panel::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border-color: var(--accent);
  opacity: 0.55;
}
.panel::before { top: -1px; left: -1px; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); }
.panel::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); }

/* ---------- header ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0;
  background: rgba(11,13,16,0.92);
  backdrop-filter: blur(8px);
  z-index: 50;
}
.brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-weight: 700; letter-spacing: 0.02em; font-size: 1.05rem;
}
.brand .dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--text-dim);
}
.brand .dot.live { background: var(--live); box-shadow: 0 0 0 0 rgba(255,59,59,0.6); animation: pulse 1.6s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,59,59,0.55); }
  70% { box-shadow: 0 0 0 9px rgba(255,59,59,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,59,59,0); }
}

.user-box { display: flex; align-items: center; gap: 0.8rem; }
.coin-pill {
  display: flex; align-items: center; gap: 0.4rem;
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent-2);
}
.coin-pill.bump { animation: coinbump 0.5s ease; }
@keyframes coinbump {
  0% { transform: scale(1); }
  30% { transform: scale(1.18); color: #fff; }
  100% { transform: scale(1); }
}
.avatar { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--accent); }

.btn-twitch, .btn-accent, button, .admin-link {
  font-family: var(--font-display);
  font-weight: 600;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.btn-twitch { background: #6441a5; border-color: #6441a5; color: #fff; }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #1a0e05; }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
button:hover, .btn-twitch:hover, .btn-accent:hover, .admin-link:hover { transform: translateY(-1px); border-color: var(--accent); }

/* ---------- hero / stage ---------- */
.stage {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
}
.stage-main { display: flex; flex-direction: column; gap: 1rem; }
.player-wrap { aspect-ratio: 16/9; overflow: hidden; padding: 0; }
.player-wrap iframe { width: 100%; height: 100%; border: 0; }
.chat-wrap iframe { width: 100%; height: 560px; border: 0; }

.section-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin: 0 0 0.6rem 2px;
  display: flex; align-items: center; gap: 0.5rem;
}
.section-title::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- multiview ---------- */
.multiview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
}
.camera-tile { padding: 0.5rem; }
.camera-tile .cam-label {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent);
  margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.05em;
}
.camera-tile .cam-frame { aspect-ratio: 16/9; background: #000; overflow: hidden; }
.camera-tile iframe { width: 100%; height: 100%; border: 0; }
.empty-hint { color: var(--text-dim); font-size: 0.85rem; }

/* ---------- desafios ---------- */
.challenges-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0.9rem; padding: 0 1.5rem 1.2rem; }
.challenge-card h3 { margin: 0 0 0.3rem; font-size: 1rem; }
.challenge-card p { margin: 0 0 0.6rem; color: var(--text-dim); font-size: 0.85rem; }
.progress-track { height: 10px; background: var(--panel-2); border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2));
  width: 0%; transition: width 1s cubic-bezier(.2,.8,.2,1);
}
.progress-nums { display: flex; justify-content: space-between; margin-top: 0.4rem; font-family: var(--font-mono); font-size: 0.8rem; }
.challenge-card.completed .progress-fill { background: var(--accent-2); }
.challenge-card.completed h3::after { content: " ✓"; color: var(--accent-2); }

/* ---------- agenda ---------- */
.agenda-wrap { padding: 0 1.5rem 2rem; }
.agenda-nav { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.8rem; }
.agenda-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.5rem; }
.agenda-day { min-height: 90px; padding: 0.5rem; font-size: 0.8rem; }
.agenda-day .daynum { font-family: var(--font-mono); color: var(--text-dim); }
.agenda-day.today { border-color: var(--accent); }
.agenda-day .evt { background: var(--panel-2); border-left: 2px solid var(--accent); padding: 0.15rem 0.35rem; margin-top: 0.3rem; border-radius: 2px; font-size: 0.72rem; }
.dow { text-align: center; font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; }

/* ---------- animações gerais ---------- */
.fade-up { animation: fadeUp 0.6s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- admin ---------- */
.admin-shell { max-width: 900px; margin: 0 auto; padding: 1.5rem; }
.back-link { color: var(--text-dim); font-size: 0.85rem; text-decoration: none; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 0.8rem; margin: 1rem 0; }
.stat { display: flex; flex-direction: column; gap: 0.3rem; }
.stat-label { font-size: 0.72rem; text-transform: uppercase; color: var(--text-dim); letter-spacing: 0.08em; }
.stat-value { font-size: 1.4rem; font-weight: 700; }
.admin-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 0.8rem; margin-top: 1rem; }
.admin-link { justify-content: center; padding: 1.2rem; font-size: 1rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin: 1rem 0; }
.form-grid label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.82rem; color: var(--text-dim); }
.form-grid .full { grid-column: 1 / -1; }
input, select, textarea {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  padding: 0.5rem 0.6rem; border-radius: var(--radius); font-family: var(--font-display);
}
.list { display: flex; flex-direction: column; gap: 0.6rem; }
.list-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.row-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.inline { display: inline-flex; gap: 0.4rem; align-items: center; }
.mini-input { width: 90px; }
.tag { font-size: 0.65rem; text-transform: uppercase; background: var(--panel-2); padding: 0.1rem 0.4rem; border-radius: 3px; margin-left: 0.4rem; color: var(--text-dim); }
.tag-off { color: var(--danger); }

footer { text-align: center; color: var(--text-dim); font-size: 0.78rem; padding: 1.5rem; }

/* ---------- página de introdução (hero) ---------- */
.hero { max-width: 640px; margin: 3.5rem auto; padding: 0 1.5rem; text-align: center; }
.hero h1 { font-size: 2.6rem; margin: 0.3rem 0; letter-spacing: -0.01em; }
.hero-tagline { color: var(--text-dim); font-size: 1.05rem; margin: 0 0 1.6rem; }
.hero-live-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.05em;
  color: var(--live); border: 1px solid var(--live); padding: 0.25rem 0.7rem;
  border-radius: 999px; margin-bottom: 1rem;
}
.cta-row { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.2rem; }
.btn-big { font-size: 1rem; padding: 0.8rem 1.4rem; }
.hero-footnote { max-width: 420px; margin: 0 auto; }

@media (max-width: 880px) {
  .stage { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
}