@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');
@import 'tokens.css';

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-body);
  background: var(--color-canvas);
}

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-lg); }

.top-nav {
  height: 64px;
  border-bottom: 1px solid var(--color-hairline);
  background: var(--color-canvas);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-nav__brand { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--color-ink); }
.top-nav__brand img { height: 36px; width: auto; }

.nav-pill-group {
  display: flex;
  gap: 4px;
  background: var(--color-surface-soft);
  border-radius: var(--radius-pill);
  padding: 6px;
}

.nav-pill-group a {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.nav-pill-group a:hover {
  color: var(--color-ink);
  background: rgba(255, 255, 255, 0.55);
}

.nav-pill-group a.active {
  background: var(--color-canvas);
  color: var(--color-ink);
  box-shadow: var(--shadow-card);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn-primary:active { background: var(--color-primary-active); }
.btn-secondary { background: var(--color-canvas); color: var(--color-ink); border: 1px solid var(--color-hairline); }

.feature-card {
  background: var(--color-surface-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.feature-card h2, .feature-card h3 { color: var(--color-ink); margin-top: 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav-pill-group { display: none; }
}

.form-group { margin-bottom: var(--spacing-md); }
.form-group label { display: block; font-weight: 500; margin-bottom: 6px; color: var(--color-ink); font-size: 14px; }

.text-input,
input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=submit]):not([type=button]):not([type=file]):not([type=color]),
select,
textarea {
  width: 100%;
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  font-size: 16px;
  font-family: inherit;
  color: var(--color-ink);
  background: var(--color-canvas);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input[type=color] {
  width: 72px;
  height: 40px;
  padding: 4px;
  cursor: pointer;
}

input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not([type=submit]):not([type=button]):not([type=file]):focus,
select:focus,
textarea:focus,
.text-input:focus {
  outline: none;
  border-color: var(--color-brand-accent);
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted);
}

textarea { height: auto; min-height: 100px; resize: vertical; }

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* Flatpickr — match portal inputs */
.flatpickr-calendar {
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  font-family: var(--font-body);
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.flatpickr-day:hover {
  background: var(--color-surface-soft);
  border-color: var(--color-hairline);
}
.flatpickr-time input:hover,
.flatpickr-time input:focus {
  background: var(--color-surface-soft);
}
input.flatpickr-input[readonly],
.form-group .flatpickr-input.form-control.input {
  cursor: pointer;
  background: var(--color-canvas);
}

table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid var(--color-hairline); }
th { font-size: 13px; font-weight: 600; color: var(--color-muted); }

.badge-pill {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  background: var(--color-surface-card);
  color: var(--color-ink);
}

.badge-success { background: #d1fae5; color: #065f46; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-error { background: #fee2e2; color: #991b1b; }

.flash { padding: 12px 16px; border-radius: var(--radius-md); margin-bottom: var(--spacing-lg); }
.flash-success { background: #d1fae5; color: #065f46; }
.flash-error { background: #fee2e2; color: #991b1b; }

.footer {
  background: var(--color-surface-dark);
  color: var(--color-on-dark-soft);
  padding: 32px var(--spacing-lg);
  margin-top: 64px;
  font-size: 14px;
}

.main-content { padding: var(--spacing-xl) 0 48px; min-height: calc(100vh - 64px - 100px); }

.display-sm { font-family: var(--font-display); font-size: 28px; font-weight: 600; letter-spacing: -0.5px; color: var(--color-ink); margin: 0 0 var(--spacing-lg); }

.locale-switch { display: flex; gap: 4px; }
.locale-switch button {
  background: none; border: 1px solid var(--color-hairline); border-radius: var(--radius-md);
  padding: 4px 8px; cursor: pointer; font-size: 12px;
}
.locale-switch button.active { border-color: var(--color-brand-accent); color: var(--color-brand-accent); }

.clock-widget { text-align: center; }
.clock-widget .timer { font-size: 48px; font-weight: 600; color: var(--color-ink); font-variant-numeric: tabular-nums; }
.clock-widget .btn { min-width: 160px; margin: 8px; }

.comment-thread { margin-top: var(--spacing-md); }
.comment { padding: 12px; background: var(--color-canvas); border: 1px solid var(--color-hairline); border-radius: var(--radius-md); margin-bottom: 8px; }
.comment-meta { font-size: 13px; color: var(--color-muted); margin-bottom: 4px; }

.announcement-banner { border-left: 4px solid var(--color-brand-accent); }

.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--spacing-lg); position: relative; z-index: 1; }
.login-body { min-height: 100vh; background: var(--color-canvas); }
.login-card { width: 100%; max-width: 400px; padding: var(--spacing-xl); background: var(--color-surface-card); border-radius: var(--radius-lg); position: relative; z-index: 2; }
.login-card .text-input { position: relative; z-index: 1; background: var(--color-canvas); pointer-events: auto; }
.login-logo { display: block; max-height: 48px; width: auto; margin: 0 auto 16px; }
.login-host { color: var(--color-muted); font-size: 14px; margin-bottom: 16px; text-align: center; }
.login-hint { margin-top: 16px; font-size: 13px; color: var(--color-muted); }
.btn-login { width: 100%; margin-top: 4px; }
.login-flash { max-width: 400px; margin: var(--spacing-lg) auto 0; }

.youtube-embed { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: var(--radius-lg); }
.youtube-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }