/* AccelCall Buchungsseite — Sternenhimmel-Bausteine (Familien-Design:
   Blau #3f9fff + Violett #8b7cf6 auf Dunkel #040c18, Glassmorphism). */
:root {
  --bg: #040c18;
  --brand: #3f9fff;
  --accent: #8b7cf6;
  --text: #e8eefb;
  --muted: #93a4c3;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.12);
  --danger: #ff6b7a;
  --ok: #4ade80;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 "Segoe UI", system-ui, sans-serif;
}

#sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-name { font-size: 20px; font-weight: 600; letter-spacing: 0.3px; }

.langs button {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--muted);
  border-radius: 8px;
  padding: 4px 10px;
  min-width: 44px;
  min-height: 44px;
  margin-left: 6px;
  cursor: pointer;
  font-size: 13px;
}
.langs button.active { color: var(--text); border-color: var(--brand); }

.card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}

h1 { font-size: 24px; margin: 0 0 8px; }
.intro, .held { color: var(--muted); margin: 0 0 16px; }
.held { color: var(--accent); }

.res-label { display: block; margin-bottom: 16px; color: var(--muted); font-size: 14px; }
select, input, textarea {
  width: 100%;
  margin-top: 6px;
  background: rgba(4, 12, 24, 0.7);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}
select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(63, 159, 255, 0.25);
}

.day-title {
  margin: 18px 0 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand);
  text-transform: capitalize;
}

.slots { display: flex; flex-wrap: wrap; gap: 8px; }
.slot {
  background: rgba(63, 159, 255, 0.12);
  border: 1px solid rgba(63, 159, 255, 0.45);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  transition: transform 0.12s, background 0.12s;
}
.slot:hover { background: rgba(63, 159, 255, 0.3); transform: translateY(-1px); }
.slot .res { display: block; font-size: 12px; color: var(--muted); }

form label { display: block; margin-bottom: 14px; font-size: 14px; color: var(--muted); }
label.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; }
label.consent input { width: auto; margin-top: 3px; }

.row { display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px; }
button.primary {
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 11px 20px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button.primary:hover { filter: brightness(1.12); }
button.ghost {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--muted);
  border-radius: 10px;
  padding: 11px 16px;
  font: inherit;
  cursor: pointer;
}

.err { color: var(--danger); font-size: 14px; }
.success h1 { color: var(--ok); }

@media (prefers-reduced-motion: reduce) {
  .slot { transition: none; }
}