:root {
  --navy: #18188a;
  --navy-dark: #100f5e;
  --navy-light: #e8e8f7;
  --teal: #2e987d;
  --teal-dark: #005450;
  --teal-light: #e3f2ec;
  --peach: #ffe8dd;
  --peach-border: #f3d2c0;
  --ink: #222222;
  --muted: #666666;
  --border: #e7e1db;
  --bg: #f9f6f5;
  --card: #ffffff;
  --warn-bg: #fff4e5;
  --warn-fg: #92400e;
  --danger: #c0392b;
  --danger-bg: #fdecea;
  --ok-bg: #e3f2ec;
  --ok-fg: #005450;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(24, 24, 138, 0.08);
  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Open Sans', 'Segoe UI', Arial, sans-serif;
  --font-button: 'Work Sans', 'Segoe UI', Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--navy); }

.site-header {
  background: var(--navy);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.site-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
}

.site-header .brand-icon,
.site-header .brand-logo {
  width: 36px;
  height: 36px;
  background: #fff;
  color: var(--navy);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  object-fit: cover;
}

.site-header nav a {
  color: #c7c7ee;
  text-decoration: none;
  font-size: 12px;
  margin-left: 14px;
  font-family: var(--font-button);
  font-weight: 600;
}
.site-header nav a:hover { color: #fff; text-decoration: underline; }

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 24px 16px 60px;
}

.container.wide { max-width: 1180px; }

.view { display: none; }
.view.active { display: block; }

/* Progress steps */
.steps {
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 90px;
  text-align: center;
  padding: 8px 6px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  font-weight: bold;
  letter-spacing: .3px;
}
.step.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.step.done { background: var(--teal-light); color: var(--teal-dark); border-color: var(--teal); }

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 20px;
}

h1 { font-family: var(--font-heading); font-size: 24px; font-weight: 700; margin: 0 0 6px; color: var(--navy); }
h2 { font-family: var(--font-heading); font-size: 18px; font-weight: 700; margin: 0 0 12px; color: var(--navy); }
h3 { font-family: var(--font-heading); font-size: 14px; font-weight: 600; margin: 0 0 8px; color: var(--ink); }
.subtitle { color: var(--muted); margin-bottom: 20px; }

/* Service cards */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: box-shadow .15s, transform .15s, border-color .15s;
  text-align: left;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: var(--navy); }
.service-card .icon { font-size: 26px; margin-bottom: 8px; }
.service-card .name { font-family: var(--font-heading); font-weight: 600; font-size: 15px; margin-bottom: 4px; color: var(--navy); }
.service-card .meta { color: var(--muted); font-size: 12px; display: flex; gap: 10px; flex-wrap: wrap; }
.service-card .meta span { background: var(--teal-light); color: var(--teal-dark); padding: 2px 8px; border-radius: 20px; }

/* Calendar */
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.cal-header .cal-title { font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: var(--navy); }
.cal-nav-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 6px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  font-size: 14px;
}
.cal-nav-btn:hover { background: var(--navy-light); }
.cal-nav-btn:disabled { opacity: .35; cursor: default; }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-weekday { text-align: center; font-size: 11px; color: var(--muted); font-weight: bold; padding-bottom: 4px; }
.cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: #fbfcfb;
  color: var(--ink);
  position: relative;
}
.cal-day.empty { visibility: hidden; cursor: default; border-color: transparent; }
.cal-day.disabled { color: #c7cec9; cursor: not-allowed; background: transparent; border-color: #ececec; }
.cal-day.available { background: var(--teal-light); font-weight: bold; color: var(--teal-dark); border-color: #b7ddd0; }
.cal-day.available:hover { background: var(--teal); color: #fff; border-color: var(--teal); }
.cal-day.selected { background: var(--navy); color: #fff; font-weight: bold; border-color: var(--navy-dark); }
.cal-day.today { border-color: var(--navy); border-width: 2px; }

.day-dots { position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%); display: flex; gap: 3px; }
.day-dot { width: 6px; height: 6px; border-radius: 50%; }
.day-dot.confirmed { background: var(--teal-dark); }
.day-dot.pending { background: #d97706; }

.cal-day.day-available { background: var(--teal-light); border-color: #b7ddd0; color: var(--teal-dark); font-weight: bold; }
.cal-day.day-available:hover { background: #cdeee4; }
.cal-day.day-locked { background: var(--danger-bg); border-color: #f3b4ab; color: var(--danger); font-weight: bold; }
.cal-day.day-locked:hover { background: #fbdad7; }
.cal-day.day-partial { background: var(--warn-bg); border-color: #f0c988; color: var(--warn-fg); font-weight: bold; }
.cal-day.day-partial:hover { background: #ffe9c2; }

/* Terminkalender (Admin, Tab "Termine"): flachere Zellen statt quadratisch, damit die
   Monatsübersicht kompakter ist. */
.appt-cal-days.cal-grid { gap: 4px; }
.appt-cal-days .cal-day {
  aspect-ratio: unset;
  height: 38px;
}

/* Größere, deutlichere Monatswechsel-Pfeile im Terminkalender. */
.appt-cal-header { margin-bottom: 10px; }
.appt-cal-nav-btn {
  width: 44px;
  height: 44px;
  font-size: 22px;
  font-weight: bold;
  border: 2px solid var(--navy);
  color: var(--navy);
  border-radius: 8px;
}
.appt-cal-nav-btn:hover { background: var(--navy); color: #fff; }

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  margin-top: 16px;
}
.slot-btn {
  padding: 9px 6px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: bold;
  color: var(--navy);
}
.slot-btn:hover { background: var(--teal-light); border-color: var(--teal); }
.slot-btn.selected { background: var(--navy); color: #fff; border-color: var(--navy); }

.empty-note { color: var(--muted); font-size: 13px; padding: 10px 0; }

/* Forms */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; font-weight: bold; color: var(--ink); margin-bottom: 5px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--navy); }
.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field-row .field { flex: 1; min-width: 180px; }
.field-hint { color: var(--muted); font-size: 11px; margin-top: 3px; }
.checkbox-row { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: var(--muted); }
.checkbox-row input { width: auto; margin-top: 2px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  font-family: var(--font-button);
  font-size: 13px;
  font-weight: 600;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-dark); }
.btn-primary:disabled { background: #a9a9cf; cursor: not-allowed; }
.btn-ghost { background: #fff; color: var(--ink); border: 1.5px solid var(--border); }
.btn-ghost:hover { background: var(--navy-light); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #a5352a; }
.btn-sm { padding: 5px 14px; font-size: 12px; }
.actions { display: flex; justify-content: space-between; margin-top: 22px; gap: 10px; flex-wrap: wrap; }

/* Info box */
.info-box {
  background: var(--peach);
  border: 1px solid var(--peach-border);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 16px 0;
}
.info-box ul { margin: 6px 0 0; padding-left: 18px; }
.info-box li { margin-bottom: 3px; font-size: 13px; }
.info-box .price { font-family: var(--font-heading); font-weight: 600; color: var(--navy); font-size: 15px; }
.info-box .confirm-note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--peach-border);
  font-size: 12px;
  color: var(--warn-fg);
}

.summary-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.summary-row:last-child { border-bottom: none; }
.summary-row .label { color: var(--muted); }
.summary-row .value { font-weight: bold; }

/* Confirmation */
.confirm-box { text-align: center; padding: 30px 10px; }
.confirm-box .big-icon { font-size: 46px; margin-bottom: 10px; }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: bold; }
.badge-pending { background: var(--warn-bg); color: var(--warn-fg); }
.badge-confirmed { background: var(--ok-bg); color: var(--ok-fg); }
.badge-cancelled { background: var(--danger-bg); color: var(--danger); }
.badge-conflict { background: #fde3e3; color: #a5352a; margin-left: 6px; }
.badge-completed { background: #e2e2e2; color: #555555; margin-left: 6px; }

/* Admin layout */
.admin-nav {
  background: var(--navy);
  display: flex;
  overflow-x: auto;
}
.admin-tab {
  padding: 13px 18px;
  background: none;
  border: none;
  color: #c7c7ee;
  cursor: pointer;
  font-family: var(--font-button);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
}
.admin-tab:hover { background: var(--navy-dark); color: #fff; }
.admin-tab.active { color: #fff; border-bottom-color: var(--teal); background: var(--navy-dark); }

.admin-view { display: none; }
.admin-view.active { display: block; }

.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar select, .toolbar input { padding: 7px 10px; border: 1.5px solid var(--border); border-radius: 6px; font-size: 12px; }
.toolbar .spacer { flex: 1; }

table.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
table.data-table th {
  background: var(--navy);
  color: #fff;
  text-align: left;
  padding: 9px 12px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .3px;
}
table.data-table td { padding: 9px 12px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; transition: background-color .6s ease; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: #fafcfa; }
table.data-table tr.row-flash td { background: var(--peach) !important; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }

table.data-table .room-select,
table.data-table .assign-select {
  padding: 5px 7px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  font-family: inherit;
  max-width: 150px;
}
table.data-table .internal-note-input {
  padding: 5px 7px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  font-family: inherit;
  width: 140px;
  background: var(--peach);
}
table.data-table .internal-note-input:focus { outline: none; border-color: var(--navy); }

.section-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 18px; margin-bottom: 18px; }
.section-card .section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }

.chip-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { background: var(--teal-light); color: var(--teal-dark); border-radius: 20px; padding: 3px 10px; font-size: 11px; }
.chip button { border: none; background: none; color: var(--teal-dark); cursor: pointer; margin-left: 4px; font-weight: bold; }
.chip.chip-inactive { background: #e2e2e2; color: #666666; }
.chip.chip-inactive button { color: #666666; }

.multi-select { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; border: 1.5px solid var(--border); border-radius: 7px; background: #fff; }
.multi-select label { display: flex; align-items: center; gap: 5px; font-size: 12px; background: var(--bg); padding: 4px 8px; border-radius: 6px; cursor: pointer; }
.multi-select input { width: auto; }

.window-row { display: flex; gap: 8px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.window-row select, .window-row input { padding: 6px 8px; border: 1.5px solid var(--border); border-radius: 6px; font-size: 12px; }
.window-row .remove-btn { background: var(--danger-bg); color: var(--danger); border: none; border-radius: 6px; padding: 6px 9px; cursor: pointer; font-size: 12px; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--muted); }

/* Login gate */
#auth-gate { position: fixed; inset: 0; background: linear-gradient(135deg, var(--navy-dark), var(--navy)); display: flex; align-items: center; justify-content: center; z-index: 999; }
#auth-gate.hidden { display: none; }
.auth-card { background: #fff; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,.3); width: 100%; max-width: 360px; padding: 30px; }
.auth-card h1 { font-size: 17px; }
.auth-msg { font-size: 12px; padding: 8px 11px; border-radius: 6px; margin-bottom: 12px; display: none; }
.auth-msg.err { background: var(--danger-bg); color: var(--danger); display: block; }

.note-text { color: var(--muted); font-size: 12px; }

.small { font-size: 12px; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.footer-note {
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  margin-top: 30px;
}

@media (max-width: 600px) {
  .container { padding: 16px 10px 40px; }
  .steps { font-size: 10px; }
}

/* Handbuch */
.hb-toc { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 4px 16px; }
.hb-toc a { display: block; padding: 4px 0; color: var(--navy); text-decoration: none; font-size: 13px; font-weight: 600; }
.hb-toc a:hover { text-decoration: underline; }
.hb-section { margin-bottom: 34px; scroll-margin-top: 14px; }
.hb-section:last-child { margin-bottom: 0; }
.hb-section h3 { font-size: 16px; border-bottom: 2px solid var(--navy); padding-bottom: 7px; margin-bottom: 12px; }
.hb-section h4 { font-family: var(--font-heading); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .4px; color: var(--teal-dark); margin: 18px 0 7px; }
.hb-p { font-size: 13px; line-height: 1.7; color: var(--ink); margin-bottom: 10px; }
.hb-ul { padding-left: 20px; margin-bottom: 10px; }
.hb-ul li { font-size: 13px; line-height: 1.7; margin-bottom: 5px; }
.hb-ul li strong { color: var(--navy); }
.hb-box { border-radius: 8px; padding: 12px 16px; margin: 10px 0 16px; font-size: 13px; line-height: 1.6; }
.hb-box-teal { background: var(--teal-light); border-left: 3px solid var(--teal); color: var(--teal-dark); }
.hb-box-peach { background: var(--peach); border-left: 3px solid var(--peach-border); color: #7a3b1d; }
.hb-box-warn { background: var(--warn-bg); border-left: 3px solid var(--warn-fg); color: var(--warn-fg); }