:root {
  --paper: #f4f5f1;
  --card: #ffffff;
  --ink: #3c3c3b;
  --ink-60: #757573;
  --ink-30: #a8a8a6;
  --rule: #dededa;
  --rule-soft: #edede9;
  --grey: #939292;
  --graphite: #575756;
  --lime: #9ec421;
  --lime-soft: #eef5d8;
  --leaf: #7dad36;
  --grass: #5f9d31;
  --forest: #47742e;
  --signal: #a8443a;
  --ochre: #b98a1f;
  --display: "Century Gothic", "Avenir Next", Futura, "Trebuchet MS", "Segoe UI", sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 640px; margin: 0 auto; padding: 0 16px; }

.head { background: var(--card); }
.head-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px 0 8px; }
.logo { height: 46px; width: auto; }
.spacer { margin-left: auto; }

.wave { display: block; width: 100%; height: 14px; }

.tabs { display: flex; gap: 4px; overflow-x: auto; }
.tab {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; font-size: 14px; white-space: nowrap;
  background: none; border: none; border-bottom: 3px solid transparent;
  color: var(--ink-60); cursor: pointer; font-family: var(--sans);
}
.tab.on { color: var(--forest); border-bottom-color: var(--lime); font-weight: 600; }
.tab .count {
  background: var(--lime); color: var(--ink); font-family: var(--mono);
  font-weight: 600; border-radius: 999px; padding: 0 6px; font-size: 12px;
}

main { padding: 20px 0 40px; }

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 10px;
}
.card.pad { padding: 16px; }
.stack > * + * { margin-top: 16px; }
.stack-sm > * + * { margin-top: 8px; }

.eyebrow {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  font-size: 12px;
  color: var(--graphite);
  margin: 0 0 12px;
}
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: 0.06em; }
.muted { color: var(--ink-60); font-size: 14px; }
.tiny { color: var(--ink-30); font-size: 12px; }
.mono { font-family: var(--mono); }
.err { color: var(--signal); font-size: 14px; }

.row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.grid { display: grid; gap: 12px; }
@media (min-width: 640px) {
  .grid.two { grid-template-columns: 1fr 1fr; }
  .grid.three { grid-template-columns: repeat(3, 1fr); }
  .grid.four { grid-template-columns: repeat(4, 1fr); }
}

label.field { display: block; }
label.field > span {
  display: block; margin-bottom: 4px; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-60);
}
.input, textarea.input, select.input {
  width: 100%; padding: 9px 12px; font-size: 14px; font-family: var(--sans);
  background: var(--card); color: var(--ink);
  border: 1px solid var(--rule); border-radius: 6px;
}
textarea.input { line-height: 1.55; resize: vertical; }
.input:focus { outline: 2px solid var(--lime); outline-offset: 1px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 14px; font-size: 14px; font-weight: 500; font-family: var(--sans);
  border-radius: 6px; border: 1px solid var(--rule); background: var(--card);
  color: var(--ink); cursor: pointer; text-decoration: none;
}
.btn:hover { opacity: 0.85; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.solid { background: var(--grass); color: #fff; border-color: var(--forest); }
.btn.danger { color: var(--signal); }
.btn.quiet { border-color: transparent; background: none; color: var(--ink-60); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.full { width: 100%; }

.badge {
  display: inline-flex; align-items: center; border-radius: 4px;
  padding: 2px 7px; font-size: 12px; font-weight: 500;
}

.note {
  border-radius: 6px; padding: 10px 12px; font-size: 14px;
  background: var(--lime-soft); border: 1px solid var(--lime);
}
.note.bad { background: #f7e9e7; border-color: #e0b8b2; color: var(--signal); }

.tile {
  border-radius: 6px; padding: 8px 12px;
  background: var(--paper); border: 1px solid var(--rule-soft);
}

/* ------------------------------- Kalender ------------------------------- */
.cal-scroll { overflow-x: auto; }
.cal-head { display: flex; position: sticky; top: 0; z-index: 5; background: var(--card); border-bottom: 1px solid var(--rule); }
.cal-gutter { width: 56px; flex: none; }
.cal-col { flex: 1; border-left: 1px solid var(--rule-soft); }
.cal-daylabel { text-align: center; padding: 8px 4px; }
.cal-daylabel .dow {
  font-family: var(--display); font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-60);
}
.cal-daylabel .num {
  margin: 4px auto 0; width: 28px; height: 28px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 14px; border: 1px solid var(--rule);
}
.cal-daylabel .num.today { background: var(--grass); color: #fff; border-color: var(--forest); }
.cal-body { overflow-y: auto; max-height: 560px; }
.cal-grid { display: flex; }
.cal-times { width: 56px; flex: none; position: relative; background: var(--paper); }
.cal-times span { position: absolute; right: 8px; font-family: var(--mono); font-size: 11px; color: var(--ink-30); }
.cal-day { flex: 1; position: relative; border-left: 1px solid var(--rule-soft); background: var(--card); cursor: crosshair; }
.cal-off { position: absolute; left: 0; right: 0; background: var(--paper); }
.cal-line { position: absolute; left: 0; right: 0; border-top: 1px solid var(--rule-soft); }
.cal-appt {
  position: absolute; border-radius: 5px; padding: 3px 6px; overflow: hidden;
  text-align: left; font-family: var(--sans); font-size: 12px; line-height: 1.25;
  cursor: pointer;
}
.cal-appt .name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-appt .sub { opacity: 0.85; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* --------------------------------- Modal -------------------------------- */
.overlay {
  position: fixed; inset: 0; z-index: 50; display: flex;
  align-items: flex-end; justify-content: center;
  background: rgba(60, 60, 59, 0.45); padding: 0;
}
@media (min-width: 640px) { .overlay { align-items: center; padding: 16px; } }
.modal {
  width: 100%; max-width: 460px; max-height: 100%; overflow-y: auto;
  background: var(--paper); border: 1px solid var(--rule);
  border-radius: 12px 12px 0 0;
}
@media (min-width: 640px) { .modal { border-radius: 12px; } }
.modal-head, .modal-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 14px 18px; background: var(--card);
}
.modal-head { border-bottom: 1px solid var(--rule); }
.modal-foot { border-top: 1px solid var(--rule); }
.modal-body { padding: 18px; }
.modal-body > * + * { margin-top: 14px; }
.icon-btn { background: none; border: none; color: var(--ink-60); cursor: pointer; font-size: 18px; line-height: 1; }

/* --------------------------------- Slots -------------------------------- */
.slots { display: flex; flex-wrap: wrap; gap: 6px; }
.slot {
  padding: 7px 11px; font-family: var(--mono); font-size: 14px;
  background: var(--lime-soft); color: var(--forest);
  border: 1px solid var(--lime); border-radius: 5px; cursor: pointer;
}
.slot:hover { background: var(--lime); color: #fff; }
.slot:disabled { opacity: 0.5; cursor: wait; }

.center { text-align: center; }
.login-box { padding: 32px 24px; }

/* --------------------- Ergänzungen für die Python-Fassung --------------------- */
.form-inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.hidden { display: none; }
.list-reset { list-style: none; margin: 0; padding: 0; }
.slot-form { display: inline; }
.tabs-wrap { border-bottom: none; }
.stat-num { font-family: var(--mono); font-size: 26px; line-height: 1.1; }
.appt-status { font-size: 12px; }
table.log { width: 100%; border-collapse: collapse; font-size: 13px; }
table.log td { padding: 6px 8px; border-top: 1px solid var(--rule-soft); vertical-align: top; }