/* ============================================================
   LAYOUT — navbar, footer, hero, page headers, admin shell
   2026 premium. Every legacy selector preserved.
   ============================================================ */

/* ── Navbar (glass, scroll-aware) ── */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: var(--glass-bg);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: background var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), height var(--dur);
}
.navbar.is-scrolled { box-shadow: var(--shadow-md); background: var(--glass-bg); }
.navbar, .navbar.is-scrolled { background-color: #0274e7; }
.navbar__inner {
  max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg);
  height: 68px; display: flex; align-items: center; justify-content: space-between;
}
.navbar__brand { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 1.125rem; font-weight: 700; text-decoration: none; letter-spacing: -0.02em; }
.navbar__brand:hover { color: #fff; }
.navbar__brand-icon { font-size: 22px; display: inline-flex; }
.navbar__brand-logo { height: 56px; width: auto; max-width: none; display: block; flex: 0 0 auto; }
.footer__brand-logo { height: 48px; width: auto; max-width: none; display: block; margin-bottom: 14px; }
.navbar__links { display: flex; align-items: center; gap: 2px; }
.navbar__link {
  padding: 8px 14px; border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.78); font-size: 0.9375rem; font-weight: 500;
  text-decoration: none; transition: background var(--dur-fast), color var(--dur-fast); position: relative;
}
.navbar__link:hover { background: rgba(255,255,255,0.10); color: #fff; }
.navbar__link.active { color: #fff; }
.navbar__link.active::after {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px;
  background: var(--color-gold); border-radius: 2px;
}
.navbar__cta {
  display: inline-block; box-sizing: border-box; line-height: normal; font-family: inherit;
  margin-left: var(--space-sm); background: var(--color-gold); color: #1A1205;
  padding: 9px 20px; border-radius: var(--radius-pill); font-weight: 700;
  text-decoration: none; font-size: 0.8125rem; border: none; cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur);
}
.navbar__cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(226,179,65,0.4); color: #1A1205; }
.navbar__toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; padding: 4px; border-radius: var(--radius-sm); }

/* ── Account dropdown (signed-in lobby user) ── */
.navbar__account { position: relative; display: inline-block; }
/* Visibility is driven by the inline style the header script sets, not by these rules. */
.navbar__account-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 180px;
  background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  padding: 6px; z-index: 20;
}
.navbar__account-item {
  display: block; padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--color-navy, #0A2540); text-decoration: none; font-size: 0.875rem; font-weight: 600;
}
.navbar__account-item:hover { background: rgba(10,37,64,0.06); color: var(--color-navy, #0A2540); }

@media (max-width: 860px) {
  .navbar__links {
    display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--glass-bg); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border); padding: 12px; gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .navbar__links.open { display: flex; animation: fade-up var(--dur) var(--ease-out); }
  .navbar__link { width: 100%; }
  .navbar__link.active::after { display: none; }
  .navbar__toggle { display: block; }
  .navbar__cta { margin-left: 0; width: 100%; text-align: center; display: block; }
  .navbar__account { width: 100%; }
  .navbar__account-menu { position: static; box-shadow: none; padding: 4px 0; min-width: 0; }
}

/* ── Footer ── */
.footer { background: var(--color-primary); color: rgba(255,255,255,0.80); padding: var(--space-2xl) 0 var(--space-lg); position: relative; }
:root[data-theme="dark"] .footer { background: #0A1018; border-top: 1px solid var(--color-border); }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent); }
.footer__grid { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--space-xl); }
.footer__brand { font-size: 1.125rem; font-weight: 700; color: #fff; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; letter-spacing: -0.02em; }
.footer__desc { font-size: 0.875rem; line-height: 1.7; color: rgba(255,255,255,0.62); max-width: 320px; }
.footer__heading { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.95); margin-bottom: 16px; }
.footer__link { display: block; font-size: 0.875rem; color: rgba(255,255,255,0.68); margin-bottom: 10px; text-decoration: none; transition: color var(--dur-fast), transform var(--dur-fast); width: fit-content; }
.footer__link:hover { color: #fff; transform: translateX(3px); }
.footer__bottom { max-width: var(--container); margin: var(--space-xl) auto 0; padding: var(--space-lg) var(--space-lg) 0; border-top: 1px solid rgba(255,255,255,0.12); display: flex; align-items: center; justify-content: space-between; font-size: 0.8125rem; color: rgba(255,255,255,0.5); }

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

/* ── Hero ── */
.hero { background: var(--grad-mesh); color: #fff; padding: clamp(72px, 10vw, 128px) 0 clamp(64px, 8vw, 104px); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px); background-size: 28px 28px; opacity: 0.5; -webkit-mask-image: radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 75%); mask-image: radial-gradient(70% 70% at 50% 30%, #000 0%, transparent 75%); }
.hero::after { content: ''; position: absolute; right: -120px; top: -120px; width: 460px; height: 460px; background: radial-gradient(circle, rgba(10,132,255,0.32), transparent 65%); filter: blur(8px); pointer-events: none; }
.hero__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); position: relative; z-index: 1; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; margin-bottom: 22px; padding: 6px 14px; border-radius: var(--radius-pill); background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.16); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.hero__title { font-size: var(--fs-h1); font-weight: 750; line-height: 1.05; margin-bottom: 22px; letter-spacing: -0.035em; max-width: 16ch; }
.hero__subtitle { font-size: var(--fs-lead); color: rgba(255,255,255,0.82); max-width: 580px; line-height: 1.65; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
/* legacy home markup uses .hero-* (hyphen) classes too — map them */
.hero-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); position: relative; z-index: 1; }
.hero-title { font-size: var(--fs-h1); font-weight: 750; line-height: 1.05; margin-bottom: 22px; letter-spacing: -0.035em; }
.hero-title .accent { color: var(--color-gold); }
.hero-title .accent, .hero__title .accent { background: linear-gradient(135deg, #E2B341, #F4D27A); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subtitle { font-size: var(--fs-lead); color: rgba(255,255,255,0.82); max-width: 580px; line-height: 1.65; margin: 0 auto 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

@media (max-width: 768px) { .hero__title, .hero-title { font-size: clamp(2rem, 8vw, 2.6rem); } }

/* ── Page Header ── */
.page-header { background: var(--grad-mesh); color: #fff; padding: 64px 0 48px; position: relative; overflow: hidden; }
.page-header__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); position: relative; z-index: 1; }
.page-header__title { font-size: var(--fs-h2); font-weight: 700; letter-spacing: -0.025em; }
.page-header__subtitle { font-size: var(--fs-lead); color: rgba(255,255,255,0.78); margin-top: 10px; }

/* ── Event Hero ── */
.event-hero { background: var(--grad-mesh); padding: 88px 0 56px; color: #fff; position: relative; overflow: hidden; }
.event-hero::after { content: ''; position: absolute; right: -60px; bottom: -80px; width: 320px; height: 320px; background: radial-gradient(circle, rgba(226,179,65,0.18), transparent 65%); border-radius: 50%; }
.event-hero__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); position: relative; z-index: 1; }
.event-hero__date-loc { display: flex; gap: 20px; font-size: 0.9375rem; color: rgba(255,255,255,0.82); margin: 16px 0 26px; flex-wrap: wrap; }
.event-hero__date-loc span { display: flex; align-items: center; gap: 7px; }

/* ── Stats Bar ── */
.stats-bar { background: var(--color-primary); padding: 28px 0; }
:root[data-theme="dark"] .stats-bar { background: var(--color-bg-elevated); border-block: 1px solid var(--color-border); }
.stats-bar__inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-lg); display: flex; justify-content: center; gap: clamp(24px, 6vw, 64px); flex-wrap: wrap; }
.stats-bar__item { text-align: center; }
.stats-bar__value { font-size: 1.875rem; font-weight: 750; color: var(--color-gold); letter-spacing: -0.02em; }
.stats-bar__label { font-size: 0.8125rem; color: rgba(255,255,255,0.72); margin-top: 4px; }
:root[data-theme="dark"] .stats-bar__label { color: var(--color-text-sec); }

/* ── stats-grid + stat-number (home legacy) ── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
.stat-number { display: block; font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.4rem); font-weight: 750; color: var(--color-primary); letter-spacing: -0.03em; }
:root[data-theme="dark"] .stat-number { color: var(--color-accent); }
.stat-label { display: block; font-size: 0.8125rem; color: var(--color-text-sec); margin-top: 6px; }
.section-title { font-size: var(--fs-h2); font-weight: 700; letter-spacing: -0.025em; text-align: center; margin-bottom: var(--space-xl); }
.bg-light { background: var(--color-bg); }
@media (max-width: 900px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

/* ── Live Banner ── */
.live-banner { background: var(--color-error); color: #fff; text-align: center; padding: 12px; font-size: 0.9375rem; font-weight: 600; }
.live-dot { display: inline-block; width: 8px; height: 8px; background: #fff; border-radius: 50%; margin-right: 8px; animation: pulse 1.2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.3; transform: scale(0.7); } }

/* ── Admin Layout ── */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 248px; background: var(--color-primary); color: #fff; display: flex; flex-direction: column; flex-shrink: 0; }
:root[data-theme="dark"] .admin-sidebar { background: #0A1018; border-right: 1px solid var(--color-border); }
.admin-sidebar__brand { padding: 22px 20px 18px; font-size: 1rem; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,0.12); display: flex; align-items: center; gap: 8px; }
.admin-sidebar__nav { flex: 1; padding: 14px 0; }
.admin-nav__item { display: flex; align-items: center; gap: 11px; padding: 11px 20px; color: rgba(255,255,255,0.72); font-size: 0.9375rem; text-decoration: none; transition: background var(--dur-fast), color var(--dur-fast); border-left: 3px solid transparent; }
.admin-nav__item:hover { background: rgba(255,255,255,0.10); color: #fff; }
.admin-nav__item.active { background: rgba(255,255,255,0.12); color: #fff; border-left-color: var(--color-gold); }
.admin-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.admin-topbar { height: 58px; background: var(--color-card); border-bottom: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; padding: 0 var(--space-lg); position: sticky; top: 0; z-index: 100; }
.admin-topbar__title { font-size: 1rem; font-weight: 650; }
.admin-topbar__user { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; color: var(--color-text-sec); }
.admin-content { flex: 1; padding: var(--space-lg); background: var(--color-bg); }
.admin-content__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); flex-wrap: wrap; gap: 12px; }
.admin-content__title { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -0.02em; }
@media (max-width: 768px) { .admin-sidebar { display: none; } }

/* ── Video Container ── */
.video-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; background: #000; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none; }
.video-placeholder { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; color: rgba(255,255,255,0.72); font-size: 0.9375rem; }
.video-play-icon { font-size: 64px; margin-bottom: 16px; opacity: 0.8; }

/* ── Auditorium "stage": GMDSS video composited into the white screen ──
   Real <img> so the whole auditorium (entire audience) always shows + scales;
   iframe overlaid on the white screen in percentages → aligned at every width. */
.stage {
  position: relative; width: 100%; max-width: 1180px; margin: 0 auto;
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); background: #0A1018;
}
.stage__bg { display: block; width: 100%; height: auto; }
/* White-screen region of the photo (percent of the image box) */
.stage__screen {
  position: absolute; left: 15.8%; top: 16.6%; width: 68.2%; height: 52.1%;
  overflow: hidden; background: #000;
}
.stage__screen iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ── Tabs ── */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-lg); overflow-x: auto; }
.tab-btn { padding: 12px 20px; font-family: var(--font); font-size: 0.9375rem; font-weight: 600; color: var(--color-text-sec); background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; transition: color var(--dur-fast), border-color var(--dur-fast); white-space: nowrap; }
.tab-btn:hover { color: var(--color-text); }
.tab-btn.active { color: var(--color-accent); border-bottom-color: var(--color-accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fade-up var(--dur) var(--ease-out); }

/* ── Filter Bar ── */
.filter-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: var(--space-lg); align-items: center; }
.filter-select { padding: 9px 14px; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); font-family: var(--font); font-size: 0.875rem; color: var(--color-text); background: var(--color-card); cursor: pointer; outline: none; transition: border-color var(--dur-fast); }
.filter-select:hover { border-color: var(--color-border-strong); }
.filter-select:focus { border-color: var(--color-accent); box-shadow: var(--ring); }
.search-input { flex: 1; min-width: 200px; padding: 9px 14px; border: 1.5px solid var(--color-border); border-radius: var(--radius-md); font-family: var(--font); font-size: 0.875rem; color: var(--color-text); background: var(--color-card); outline: none; transition: border-color var(--dur-fast); }
.search-input:focus { border-color: var(--color-accent); box-shadow: var(--ring); }

/* ── Modal ── */
.modal-overlay { display: none; position: fixed; inset: 0; background: var(--overlay-30); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); z-index: 2000; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; animation: fade-up var(--dur-fast) var(--ease-out); }
.modal { background: var(--color-card); border-radius: var(--radius-xl); padding: var(--space-xl); max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); border: 1px solid var(--color-border); animation: modal-in var(--dur) var(--ease-spring); }
@keyframes modal-in { from { opacity: 0; transform: translateY(16px) scale(0.97); } to { opacity: 1; transform: none; } }
.modal__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-lg); }
.modal__title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; }
.modal__close { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--color-text-sec); line-height: 1; width: 32px; height: 32px; border-radius: var(--radius-sm); transition: background var(--dur-fast); }
.modal__close:hover { background: var(--tint-primary); color: var(--color-text); }

/* ── Full-screen modal + step wizard ── */
.modal-overlay--full { padding: 0; }
.modal--full { max-width: none; width: 100vw; height: 100vh; max-height: 100vh; border-radius: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; background: #0066D6; color: #fff; }
.modal--full .modal__close { color: #fff; }
.modal--full .form-group label { color: #fff; font-size: 18px; }
.modal--full .form-control { background: #0066D6; color: #fff; border-color: rgba(255,255,255,0.4); font-size: 18px; }
.modal--full .form-control:focus { background: #0066D6; }
.modal--full .form-control::placeholder { color: rgba(255,255,255,0.65); }
.wizard-nav-btn { background: #fff; border-color: #fff; color: #000; }
.modal--full .alert-success { color: #fff; border-color: #fff; }
.modal--full > * { width: 100%; max-width: 640px; }
.modal--full form { display: flex; flex-direction: column; }
.wizard-progress { display: flex; gap: 8px; margin-bottom: var(--space-lg); }
.wizard-progress__dot { flex: 1; height: 4px; border-radius: var(--radius-pill); background: var(--color-border); transition: background var(--dur-fast); }
.wizard-progress__dot.is-active { background: var(--color-accent); }
.wizard-viewport { overflow: hidden; width: 100%; }
.wizard-track { display: flex; transition: transform var(--dur) var(--ease-out); }
.wizard-step { flex: 0 0 100%; min-width: 0; }
.wizard-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: var(--space-lg); }

/* ── Theme toggle button ── */
.theme-toggle { background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.16); color: #fff; width: 38px; height: 38px; border-radius: var(--radius-pill); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 1rem; transition: background var(--dur-fast), transform var(--dur-fast); }
.theme-toggle:hover { background: rgba(255,255,255,0.18); transform: translateY(-1px); }