:root {
  --bg: #0b0f0c;
  --panel: #131916;
  --panel-2: #1a221d;
  --border: #24302a;
  --text: #e7f2ec;
  --text-dim: #9db3a6;
  --accent: #39ff14;
  --accent-dim: #1f7d0c;
  --red: #ff4d4d;
  --yellow: #ffd23f;
  --danger-bg: #2a1414;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

a { color: var(--accent); }

/* ── Login page ─────────────────────────────────────────────────────── */

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  max-width: 380px;
  width: 100%;
  text-align: center;
}

.login-card h1 {
  margin: 0 0 6px;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.login-card .brand {
  color: var(--accent);
  text-shadow: 0 0 12px rgba(57, 255, 20, 0.5);
}

.login-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 8px 0 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #06210a;
  width: 100%;
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-secondary {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-danger {
  background: var(--danger-bg);
  color: var(--red);
  border: 1px solid #4a2323;
}

.error-box {
  background: var(--danger-bg);
  border: 1px solid #4a2323;
  color: #ff8a8a;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  text-align: left;
}

/* ── Dashboard shell ────────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.topbar .brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.topbar .brand .accent { color: var(--accent); }

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.user-chip img {
  width: 26px;
  height: 26px;
  border-radius: 50%;
}

nav.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 24px 0;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  flex-wrap: wrap;
}

nav.tabs button {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 10px 16px;
  font-size: 0.9rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

nav.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

main {
  padding: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 20px;
}

.panel h2 {
  margin: 0 0 16px;
  font-size: 1rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.stat-tile {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}

.stat-tile .n { font-size: 1.6rem; font-weight: 700; }
.stat-tile .l { font-size: 0.75rem; color: var(--text-dim); margin-top: 2px; }
.stat-tile.green .n { color: var(--accent); }
.stat-tile.yellow .n { color: var(--yellow); }
.stat-tile.red .n { color: var(--red); }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; }
tr:last-child td { border-bottom: none; }

.medal { margin-right: 4px; }

.window-tabs { display: flex; gap: 6px; margin-bottom: 14px; }
.window-tabs button {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  cursor: pointer;
}
.window-tabs button.active { color: var(--accent); border-color: var(--accent-dim); }

.form-row { display: flex; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
select, input[type=text], textarea {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 10px;
  font-size: 0.9rem;
  font-family: inherit;
}
textarea { width: 100%; min-height: 160px; font-family: ui-monospace, monospace; resize: vertical; }

.hint { color: var(--text-dim); font-size: 0.78rem; margin-top: 6px; }
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--panel-2);
  border: 1px solid var(--accent-dim);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }

.stale-note { color: var(--yellow); font-size: 0.78rem; margin-bottom: 16px; }
.empty { color: var(--text-dim); font-size: 0.85rem; padding: 12px 0; }