/* ============ Token-System ============ */
:root {
  --ink:      #16263F;  /* Dunkelblau – Text, Header */
  --ink-soft: #41506A;
  --bg:       #FFFFFF;
  --surface:  #F4F6F9;  /* Grau – Panels */
  --line:     #DCE2EA;
  --accent:   #1E66D0;  /* Akzent – Aktionen, Auswahl */
  --accent-ink: #FFFFFF;
  --ok:       #1B7F4D;
  --danger:   #B3261E;
  --muted:    #8A94A6;

  --display: "Sora", system-ui, sans-serif;
  --body: "Inter", system-ui, sans-serif;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(22, 38, 63, .06), 0 8px 24px rgba(22, 38, 63, .07);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ============ Header ============ */
.site-header {
  background: var(--ink);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: .14em;
}
.header-nav { display: flex; gap: 22px; }
.header-nav a { color: #fff; text-decoration: none; font-weight: 500; font-size: .95rem; }
.header-nav a:hover { text-decoration: underline; }
.header-nav .muted-link { color: rgba(255,255,255,.55); }

/* ============ Intro ============ */
.intro { padding: 44px 0 8px; max-width: 620px; }
.intro h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  margin: 0 0 8px;
}
.intro p { color: var(--ink-soft); margin: 0; }

/* ============ Panels & Schritte ============ */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.panel-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-bottom: 14px;
}
.panel h2 {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0;
  display: flex; align-items: center; gap: 10px;
}
.step {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--ink); color: #fff;
  font-size: .85rem; font-weight: 600;
}
.hint { font-size: .85rem; color: var(--muted); margin: 12px 0 0; }

.picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}

/* ============ Kalender ============ */
.cal-nav { display: flex; align-items: center; gap: 10px; }
.cal-nav button {
  width: 32px; height: 32px;
  border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--ink);
  font-size: 1.1rem; cursor: pointer;
}
.cal-nav button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.cal-nav button:disabled { opacity: .35; cursor: default; }
#monthLabel { font-weight: 600; min-width: 130px; text-align: center; font-variant-numeric: tabular-nums; }

.calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.calendar .wd {
  text-align: center; font-size: .75rem; font-weight: 600;
  color: var(--muted); padding: 4px 0; text-transform: uppercase; letter-spacing: .05em;
}
.calendar button.day {
  aspect-ratio: 1 / 1;
  border: 1px solid transparent;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit; font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.calendar button.day:hover:not(:disabled) { border-color: var(--accent); }
.calendar button.day.today { box-shadow: inset 0 0 0 1px var(--line); }
.calendar button.day.selected {
  background: var(--accent); color: var(--accent-ink);
  border-color: var(--accent); font-weight: 600;
}
.calendar button.day:disabled {
  background: transparent; color: var(--muted);
  cursor: default; text-decoration: line-through;
  text-decoration-color: rgba(138,148,166,.5);
}
.calendar .pad { visibility: hidden; }

/* ============ Slots ============ */
.day-label { font-size: .9rem; color: var(--ink-soft); }
.slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(86px, 1fr));
  gap: 8px;
  min-height: 120px;
}
.slots .empty, .slots .none {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: .92rem;
  margin: 8px 0;
}
button.slot {
  padding: 10px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit; font-weight: 500;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: border-color .12s, background .12s, color .12s;
}
button.slot:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
button.slot.selected {
  background: var(--accent); border-color: var(--accent);
  color: var(--accent-ink); font-weight: 600;
}
button.slot:disabled {
  background: var(--surface);
  color: var(--muted);
  border-color: var(--line);
  cursor: not-allowed;
}
.legend { font-size: .8rem; color: var(--muted); margin: 14px 0 0; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; vertical-align: -1px; border: 1px solid var(--line); }
.dot-free { background: #fff; }
.dot-busy { background: var(--surface); }
.dot-sel { background: var(--accent); border-color: var(--accent); }

/* ============ Terminzettel (Signatur-Element) ============ */
.ticket {
  margin: 20px 0;
  border: 1px dashed var(--ink);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.ticket-row {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 22px;
  padding: 14px 20px;
}
.ticket-label {
  font-size: .75rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--muted);
}
.ticket strong {
  font-family: var(--display); font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.ticket strong:empty::before { content: "–"; }
.ticket-duration { font-size: .85rem; color: var(--ink-soft); margin-left: auto; }
.ticket.complete { border-style: solid; border-color: var(--accent); }
.ticket.complete strong { color: var(--accent); }

/* ============ Formular ============ */
.form-panel { margin-bottom: 56px; }
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
}
.grid label, .consent { font-size: .9rem; font-weight: 500; }
.grid label { display: flex; flex-direction: column; gap: 6px; }
.grid .full { grid-column: 1 / -1; }
input[type="text"], input[type="email"], input[type="tel"], textarea {
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
input:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
input.invalid, textarea.invalid { border-color: var(--danger); }

.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.consent {
  display: flex; gap: 10px; align-items: flex-start;
  margin: 18px 0 6px;
  font-weight: 400; color: var(--ink-soft);
}
.consent input { margin-top: 3px; }
.consent a { color: var(--accent); }

.form-msg { min-height: 1.3em; font-size: .9rem; margin: 8px 0; }
.form-msg.error { color: var(--danger); }
.form-msg.ok { color: var(--ok); font-weight: 600; }

.submit {
  font-family: var(--display);
  font-size: 1rem; font-weight: 600;
  padding: 13px 30px;
  border: none; border-radius: 8px;
  background: var(--accent); color: var(--accent-ink);
  cursor: pointer;
  transition: background .12s;
}
.submit:hover:not(:disabled) { background: #1857B4; }
.submit:disabled { background: var(--muted); cursor: not-allowed; }

/* ============ Footer ============ */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: .88rem;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
  padding-top: 18px; padding-bottom: 18px;
}
.footer-inner a { color: var(--ink-soft); margin-left: 16px; }

/* ============ Admin ============ */
.admin-main { padding: 36px 0 64px; }
.login-card { max-width: 380px; margin: 60px auto; }
.login-card .grid { grid-template-columns: 1fr; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 18px 0; }
.toolbar .spacer { flex: 1; }
.btn {
  font: inherit; font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff; color: var(--ink);
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-accent:hover { background: #1857B4; color: #fff; }
.btn-ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn-ok:hover { background: #166A40; color: #fff; }
.btn-danger { background: #fff; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.req-list { display: grid; gap: 14px; }
.req-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--muted);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.req-card.ausstehend { border-left-color: var(--accent); }
.req-card.angenommen { border-left-color: var(--ok); }
.req-card.abgelehnt { border-left-color: var(--danger); }
.req-top { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; }
.req-when { font-family: var(--display); font-weight: 600; font-variant-numeric: tabular-nums; }
.status-pill {
  font-size: .75rem; font-weight: 600; letter-spacing: .04em;
  padding: 3px 10px; border-radius: 99px;
  background: var(--surface); color: var(--ink-soft);
  text-transform: uppercase;
}
.req-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 4px 18px; margin: 10px 0; font-size: .92rem;
}
.req-grid dt { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.req-grid dd { margin: 0 0 6px; }
.req-desc { background: var(--surface); border-radius: 8px; padding: 10px 12px; font-size: .92rem; white-space: pre-wrap; }
.req-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.admin-msg { min-height: 1.3em; font-size: .9rem; }
.admin-msg.error { color: var(--danger); }
.admin-msg.ok { color: var(--ok); }

/* ============ Responsive ============ */
@media (max-width: 820px) {
  .picker { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .ticket-duration { margin-left: 0; width: 100%; }
}
@media (max-width: 480px) {
  .header-inner { height: 56px; }
  .brand { font-size: 1.05rem; }
  .slots { grid-template-columns: repeat(3, 1fr); }
}