/* ════════════════════════════════════════════════════════════════
 *  start.css — Layout-spezifische Styles für die Startseite
 *  (Login / Ticket-Portal Einstieg)
 *
 *  Setzt auf global.css auf — siehe dort für Tokens, Buttons,
 *  Inputs, Lockup, Live-Indikator, Hersteller-Reihe, Countdown,
 *  Card, Chip, Help-Block, Eyebrow, Divider.
 *
 *  Diese Datei enthält:
 *    - Full-Viewport Page-Shell (100vw × 100vh, Split-Grid)
 *    - Linke Spalte: Briefing-Bereich (Hero, Agenda)
 *    - Rechte Spalte: Login-Bereich
 *    - Responsive Breakpoints (1100px → Stack, 720px → Mobile)
 * ════════════════════════════════════════════════════════════════ */


/* ============================
 * Page-Shell · Full-Viewport
 * ============================ */
html, body {
  height: 100vh;
  overflow: hidden;
}

.page {
  width: 100vw;
  height: 100vh;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
}


/* ════════════════════════════════════════════════════════════════
 *  LEFT — Event-Briefing
 * ════════════════════════════════════════════════════════════════ */
.briefing {
  position: relative;
  padding: 40px 56px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--grad-ink-diag);
}

/* Tech-Grid (briefing-lokal) */
.briefing::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(60, 205, 249, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(60, 205, 249, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* Animierter Cyan-Sweep */
.briefing::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: -200px;
  width: 200px;
  background: linear-gradient(90deg, transparent, rgba(60, 205, 249, 0.08), transparent);
  animation: sweep 6s linear infinite;
  pointer-events: none;
}

/* Akzent-Linie oben */
.briefing-rule {
  position: absolute;
  top: 0; left: 0;
  height: 3px;
  width: 180px;
  background: var(--grad-accent);
  z-index: 2;
}

/* Inhalt über den Pseudo-Elementen */
.briefing > * { position: relative; z-index: 2; }

/* Top-Zeile: Brand + Live */
.brand-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 150px;
}


/* ============================
 * Hero · Titel + Lede
 * ============================ */
.hero {
  display: flex;
  flex-direction: column;
  gap: 36px;
  max-width: 840px;
}

.hero-meta {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}
.hero-eyebrow {
  font-family: var(--f-ui);
  font-size: 11px;
  color: var(--c-cyan-2);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 600;
}
.hero-edition {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-fg-dim);
  letter-spacing: 0.2em;
}

.hero-title {
  font-family: var(--f-display);
  font-size: clamp(40px, 4.5vw, 64px);
  font-weight: 600;
  line-height: 1;
  margin: 0;
  letter-spacing: -0.035em;
}
.hero-lede {
  font-size: 14px;
  color: var(--c-fg-mute);
  margin: 18px 0 0;
  max-width: 460px;
  line-height: 1.55;
}


/* ============================
 * Agenda-Kacheln
 * ============================ */
.agenda {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 580px;
}
.agenda-tile {
  background: rgba(13, 31, 43, 0.55);
  border: var(--bw) solid var(--c-card-border);
  border-radius: var(--r-md);
  padding: 14px;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}
.agenda-key {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--c-cyan-2);
  letter-spacing: 0.18em;
  margin-bottom: 8px;
}
.agenda-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-fg);
  margin-bottom: 4px;
}
.agenda-sub {
  font-size: 11px;
  color: var(--c-fg-dim);
  line-height: 1.4;
}


/* ============================
 * Briefing-Footer (Location + Hersteller)
 * ============================ */
.briefing-foot {
  display: flex;
  align-items: center;
  gap: 18px;
}


/* ════════════════════════════════════════════════════════════════
 *  RIGHT — Login
 * ════════════════════════════════════════════════════════════════ */
.login {
  background: var(--c-ink-1);
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: var(--bw) solid rgba(60, 205, 249, 0.14);
  position: relative;
}

.login-secure {
  position: absolute;
  top: 40px; right: 48px;
  font-size: 11px;
  color: var(--c-fg-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

.login-inner {
  display: flex;
  flex-direction: column;
  gap: 26px;
  width: 100%;
  max-width: 380px;
}

.login-head h2 {
  font-family: var(--f-display);
  font-size: 32px;
  font-weight: 600;
  margin: 10px 0 8px;
  letter-spacing: -0.025em;
}
.login-head p {
  font-size: 13px;
  color: var(--c-fg-mute);
  margin: 0;
  line-height: 1.55;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login-foot {
  position: absolute;
  bottom: 32px;
  left: 48px;
  right: 48px;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--c-fg-dim);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}


/* ════════════════════════════════════════════════════════════════
 *  RESPONSIVE
 * ════════════════════════════════════════════════════════════════ */

/* Tablet → gestapelt, scrollbar */
@media (max-width: 1100px) {
  html, body {
    height: auto;
    min-height: 100vh;
    overflow: auto;
  }
  .page {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
    min-height: 100vh;
  }
  .briefing {
    padding: 32px 36px;
    gap: 28px;
    min-height: 100vh;
  }
  .login {
    padding: 40px 36px 32px;
    border-left: none;
    border-top: var(--bw) solid rgba(60, 205, 249, 0.14);
  }
  .login-foot {
    position: static;
    padding-top: 24px;
  }
}

/* Mobile */
@media (max-width: 720px) {
  .briefing {
    min-height: auto;
    padding: 28px 22px;
    gap: 24px;
  }
  .login {
    padding: 32px 22px 28px;
  }
  .hero-title { font-size: 38px; }
  .agenda { grid-template-columns: 1fr; }
  .countdown { gap: 10px; }
  .countdown-num { font-size: 28px; }
  .briefing-foot { flex-wrap: wrap; gap: 14px; }
  .login-secure { top: 28px; right: 22px; }
  .login-inner { gap: 22px; }
  .login-head h2 { font-size: 26px; }
}