/* ============================================================
   APPOINTMENT-MODAL — Lausitz Digital
   ============================================================ */

.appt-modal {
  position: fixed;
  inset: 0;
  z-index: 2700;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.appt-modal.open { display: flex; }

.appt-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 19, 18, 0.5);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  opacity: 0;
  animation: appt-bg-in 0.18s ease-out forwards;
}

.appt-card {
  position: relative;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 820px;
  max-height: 92vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: clamp(28px, 4vw, 44px);
  animation: appt-card-in 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.appt-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-deep);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
  z-index: 3;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.appt-close svg { width: 16px; height: 16px; display: block; }
.appt-close:hover { background: var(--ink); color: var(--ink-inverse); transform: rotate(90deg); }

.appt-head {
  text-align: center;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}
.appt-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 12px;
}
.appt-tag svg { width: 16px; height: 16px; }
.appt-h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 44px);
  font-variation-settings: 'opsz' 40, 'wght' 500;
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 12px;
  color: var(--ink);
}
.appt-h1 em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: 'opsz' 40, 'wght' 500, 'ital' 1;
}
.appt-sub {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 50ch;
  margin: 0 auto;
}

/* Views */
.appt-stage { min-height: 360px; position: relative; }
.appt-view { display: none; }
.appt-view.active { display: block; animation: appt-view-in 0.4s var(--ease-out); }

/* Pick — zwei Sub-Steps (Tag → Uhrzeit) übereinander, slide-animiert */
.appt-steps {
  position: relative;
  min-height: 320px;
}
.appt-step {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(0);
}
.appt-step.active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}
.appt-step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.appt-step-head h3 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0;
}
.appt-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-deep);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Pill mit Tag-Anzeige (klickbar = zurück zur Tag-Auswahl) */
.appt-step-day-pill {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}
.appt-step-day-pill:hover {
  border-color: var(--ink);
  background: var(--bg-surface);
}
.appt-step-day-pill svg {
  width: 14px;
  height: 14px;
  display: block;
  transition: transform 0.25s var(--ease-out);
}
.appt-step-day-pill:hover svg { transform: translateX(-2px); }

/* Slide-Animationen — Day → Slot (left out / right in), Back (right out / left in) */
.appt-step.slide-out-left {
  animation: appt-step-out-left 0.28s cubic-bezier(0.32, 0, 0.67, 0) both;
  position: absolute;
  opacity: 1;
  pointer-events: none;
}
.appt-step.slide-out-right {
  animation: appt-step-out-right 0.28s cubic-bezier(0.32, 0, 0.67, 0) both;
  position: absolute;
  opacity: 1;
  pointer-events: none;
}
/* Entrance startet mit Delay, damit der ausgehende Step zuerst weg ist. */
.appt-step.slide-in-right {
  animation: appt-step-in-right 0.52s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
}
.appt-step.slide-in-left {
  animation: appt-step-in-left 0.52s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
}

/* Slot-Tiles kommen leicht gestaffelt rein, wenn der Step gerade slidet —
   fühlt sich langsamer/ruhiger an als ein hartes Snap-In aller Slots. */
.appt-step.slide-in-right .appt-slot,
.appt-step.slide-in-left .appt-slot {
  animation: appt-slot-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.appt-step.slide-in-right .appt-slot:nth-child(1),
.appt-step.slide-in-left  .appt-slot:nth-child(1) { animation-delay: 0.22s; }
.appt-step.slide-in-right .appt-slot:nth-child(2),
.appt-step.slide-in-left  .appt-slot:nth-child(2) { animation-delay: 0.26s; }
.appt-step.slide-in-right .appt-slot:nth-child(3),
.appt-step.slide-in-left  .appt-slot:nth-child(3) { animation-delay: 0.30s; }
.appt-step.slide-in-right .appt-slot:nth-child(4),
.appt-step.slide-in-left  .appt-slot:nth-child(4) { animation-delay: 0.34s; }
.appt-step.slide-in-right .appt-slot:nth-child(5),
.appt-step.slide-in-left  .appt-slot:nth-child(5) { animation-delay: 0.38s; }
.appt-step.slide-in-right .appt-slot:nth-child(6),
.appt-step.slide-in-left  .appt-slot:nth-child(6) { animation-delay: 0.42s; }
.appt-step.slide-in-right .appt-slot:nth-child(7),
.appt-step.slide-in-left  .appt-slot:nth-child(7) { animation-delay: 0.46s; }
.appt-step.slide-in-right .appt-slot:nth-child(8),
.appt-step.slide-in-left  .appt-slot:nth-child(8) { animation-delay: 0.50s; }
.appt-step.slide-in-right .appt-slot:nth-child(n+9),
.appt-step.slide-in-left  .appt-slot:nth-child(n+9) { animation-delay: 0.54s; }

@keyframes appt-slot-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes appt-step-out-left {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-80px); }
}
@keyframes appt-step-out-right {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(80px); }
}
@keyframes appt-step-in-right {
  from { opacity: 0; transform: translateX(80px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes appt-step-in-left {
  from { opacity: 0; transform: translateX(-80px); }
  to   { opacity: 1; transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .appt-step.slide-out-left,
  .appt-step.slide-out-right,
  .appt-step.slide-in-left,
  .appt-step.slide-in-right { animation: none; }
}

/* Tag-Liste auf der ersten Step-Stage größer/luftiger als vorher */
.appt-step-day .appt-days {
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
}
.appt-step-day .appt-day {
  padding: 14px 8px;
}

@media (max-width: 700px) {
  .appt-step-day-pill { padding: 6px 10px; font-size: 12px; }
}

/* Tag-Liste */
.appt-days {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(82px, 1fr));
  gap: 8px;
}
.appt-day {
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  cursor: pointer;
  text-align: center;
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: all 0.2s var(--ease-out);
}
.appt-day:hover:not(:disabled):not(.selected) {
  border-color: var(--ink);
  transform: translateY(-2px);
}
.appt-day.selected {
  border-color: var(--accent);
  background: var(--accent-tint);
  color: var(--accent-deep);
}
.appt-day:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.appt-day-name { font-size: 11px; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.appt-day-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-variation-settings: 'opsz' 24, 'wght' 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}
.appt-day.selected .appt-day-num { color: var(--accent-deep); }
.appt-day-mo { font-size: 11px; color: var(--ink-soft); }
.appt-day-free {
  font-size: 10px;
  font-weight: 500;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}
.appt-day.selected .appt-day-free { color: var(--accent); }

/* Slot-Liste */
.appt-slots {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 6px;
  max-height: 360px;
  overflow-y: auto;
  padding: 2px;
}
.appt-slot {
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 6px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: all 0.2s var(--ease-out);
}
.appt-slot:hover:not(:disabled):not(.taken):not(.selected) {
  border-color: var(--ink);
  background: var(--bg);
  transform: translateY(-1px);
}
.appt-slot.selected {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}
.appt-slot.taken {
  opacity: 0.45;
  cursor: not-allowed;
  background: var(--bg-deep);
}
.appt-slot-tag {
  font-size: 9px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.appt-empty {
  font-size: 14px;
  color: var(--ink-muted);
  padding: 32px 16px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
}

/* Form */
.appt-view-form h3 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.appt-summary {
  font-family: var(--font-display);
  font-size: 20px;
  font-variation-settings: 'opsz' 24, 'wght' 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  background: var(--accent-tint);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 22px;
}
.appt-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.appt-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 600px) { .appt-form-row { grid-template-columns: 1fr; } }
.appt-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.appt-label small { text-transform: none; font-weight: 400; color: var(--ink-muted); letter-spacing: 0; }
.appt-label input, .appt-label textarea {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  letter-spacing: 0;
  text-transform: none;
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}
.appt-label textarea { resize: vertical; min-height: 80px; }
.appt-label input:focus, .appt-label textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--bg-surface);
}
.appt-form-note {
  font-size: 12px;
  color: var(--ink-muted);
  line-height: 1.5;
  margin: 4px 0 0;
}
.appt-form-note a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Done */
.appt-done {
  text-align: center;
  padding: 24px 8px;
}
.appt-done-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  animation: appt-done-pop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.appt-done-icon svg { width: 32px; height: 32px; }
.appt-done h3 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 38px);
  font-variation-settings: 'opsz' 36, 'wght' 500;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--ink);
  margin-bottom: 8px;
}
.appt-done p { font-size: 15px; color: var(--ink-soft); margin: 0 auto 16px; max-width: 44ch; }
.appt-done-note {
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: 22px !important;
}

/* Foot */
.appt-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.appt-back {
  background: transparent;
  border: 0;
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}
.appt-back svg { width: 16px; height: 16px; }
.appt-back:hover { color: var(--ink); background: var(--bg-deep); }
.appt-next:disabled { opacity: 0.4; pointer-events: none; }

/* Keyframes */
@keyframes appt-bg-in { from { opacity: 0 } to { opacity: 1 } }
@keyframes appt-card-in {
  from { opacity: 0; transform: scale(0.96) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes appt-view-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes appt-done-pop {
  from { transform: scale(0); }
  60%  { transform: scale(1.15); }
  to   { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .appt-card, .appt-view, .appt-done-icon { animation: none !important; opacity: 1; transform: none; }
}