/* ASSD Verfügbarkeitskalender */

/*
 * ── Farbanpassung pro Kunde ──────────────────────────────────────────────
 * Diese Variablen können auf der Kundenseite VOR dem Laden dieser CSS-Datei
 * überschrieben werden:
 *
 *   <style>
 *     :root {
 *       --assd-green-bg:     #d4edda;
 *       --assd-green-text:   #155724;
 *       --assd-yellow-bg:    #fff3cd;
 *       --assd-yellow-text:  #856404;
 *       --assd-red-bg:       #f8d7da;
 *       --assd-red-text:     #721c24;
 *       --assd-select-color: #0d6efd;
 *       --assd-select-range: #cfe2ff;
 *       --assd-book-color:   #198754;
 *       --assd-nav-radius:   4px;
 *       --assd-cell-radius:  5px;
 *     }
 *   </style>
 * ────────────────────────────────────────────────────────────────────────
 */
:root {
  --assd-green-bg:          #d4edda;
  --assd-green-text:        #155724;
  --assd-lightyellow-bg:    #fff3cd;
  --assd-lightyellow-text:  #856404;
  --assd-darkyellow-bg:     #ffc947;
  --assd-darkyellow-text:   #5c3d00;
  --assd-red-bg:            #f8d7da;
  --assd-red-text:          #721c24;
  --assd-select-color:      #0d6efd;
  --assd-select-range:      #cfe2ff;
  --assd-book-color:        #198754;
  --assd-nav-radius:        4px;
  --assd-cell-radius:       5px;
  /* Veraltet — bleibt für Rückwärtskompatibilität */
  --assd-yellow-bg:         var(--assd-lightyellow-bg);
  --assd-yellow-text:       var(--assd-lightyellow-text);
}

.assd-kal {
  font-family: inherit;
  max-width: 900px;
  margin: 0 auto;
}

/* ── Header (Navigation) ── */

.assd-kal-header {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.assd-kal-months {
  display: flex;
  flex: 1;
  gap: 24px;
  flex-wrap: wrap;
}

.assd-kal-nav {
  background: none;
  border: 1px solid #ccc;
  border-radius: var(--assd-nav-radius);
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
  padding: 4px 10px;
  margin-top: 4px;
  color: #333;
  transition: background 0.15s;
}

.assd-kal-nav:hover {
  background: #f0f0f0;
}

/* ── Monat ── */

.assd-kal-month {
  flex: 1;
  min-width: 280px;
}

.assd-kal-month-title {
  text-align: center;
  font-weight: 600;
  font-size: 1rem;
  padding: 6px 0 10px;
  color: #333;
}

/* ── Kalender-Grid ── */

.assd-kal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.assd-kal-dow {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: #888;
  padding: 4px 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.assd-kal-empty {
  /* Leerplatzhalter */
}

/* ── Tag-Zelle ── */

.assd-kal-cell {
  border-radius: var(--assd-cell-radius);
  padding: 5px 3px 4px;
  text-align: center;
  user-select: none;
  min-height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: background 0.1s, transform 0.1s;
}

.assd-kal-cell[data-avail] {
  cursor: pointer;
}

.assd-kal-cell[data-avail]:hover {
  filter: brightness(0.93);
  transform: scale(1.05);
  z-index: 1;
  position: relative;
}

.assd-day-num {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
}

.assd-day-avail {
  font-size: 0.62rem;
  line-height: 1.2;
  opacity: 0.8;
  margin-top: 2px;
}

/* ── Farben ── */

.assd-green       { background: var(--assd-green-bg);       color: var(--assd-green-text); }
.assd-lightyellow { background: var(--assd-lightyellow-bg); color: var(--assd-lightyellow-text); }
.assd-darkyellow  { background: var(--assd-darkyellow-bg);  color: var(--assd-darkyellow-text); }
.assd-yellow      { background: var(--assd-lightyellow-bg); color: var(--assd-lightyellow-text); } /* Alias */
.assd-red         { background: var(--assd-red-bg);         color: var(--assd-red-text);   cursor: default !important; }
.assd-closed { background: #e9ecef; color: #aaa; cursor: default; }
.assd-past   { background: #f8f9fa; color: #ccc; cursor: default; }
.assd-loading { background: #f0f0f0; }

/* Nur Textfarbe — für Halbtag-Gradient-Zellen (Hintergrund per inline style) */
.assd-green-text       { color: var(--assd-green-text); }
.assd-lightyellow-text { color: var(--assd-lightyellow-text); }
.assd-darkyellow-text  { color: var(--assd-darkyellow-text); }
.assd-yellow-text      { color: var(--assd-lightyellow-text); } /* Alias */
.assd-red-text         { color: var(--assd-red-text); }

/* ── Auswahl-Zustand ── */

.assd-arrival,
.assd-departure {
  background: var(--assd-select-color) !important;
  color: #fff !important;
  font-weight: 700;
}

.assd-in-range {
  background: var(--assd-select-range) !important;
  color: #084298 !important;
  border-radius: 0;
}

.assd-hover-dep {
  background: var(--assd-select-range) !important;
  color: #084298 !important;
  filter: brightness(0.93);
}

/* ── Legende ── */

.assd-kal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 14px 0 12px;
  font-size: 0.8rem;
  color: #555;
}

.assd-kal-leg-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.assd-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.assd-dot.assd-green       { background: var(--assd-green-bg);       border: 1px solid var(--assd-green-text); }
.assd-dot.assd-lightyellow { background: var(--assd-lightyellow-bg); border: 1px solid var(--assd-lightyellow-text); }
.assd-dot.assd-darkyellow  { background: var(--assd-darkyellow-bg);  border: 1px solid var(--assd-darkyellow-text); }
.assd-dot.assd-yellow      { background: var(--assd-lightyellow-bg); border: 1px solid var(--assd-lightyellow-text); } /* Alias */
.assd-dot.assd-red         { background: var(--assd-red-bg);         border: 1px solid var(--assd-red-text); }
.assd-dot.assd-grey        { background: #e9ecef; border: 1px solid #aaa; }

/* ── Auswahl-Anzeige / Buchungs-Button ── */

.assd-kal-selection {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 0 0;
  border-top: 1px solid #dee2e6;
  margin-top: 10px;
}

.assd-kal-sel-dates {
  font-size: 0.9rem;
  color: #333;
}

.assd-kal-sep {
  color: #888;
  margin: 0 4px;
}

.assd-kal-book-btn {
  background: var(--assd-book-color);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 8px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.assd-kal-book-btn:hover:not(:disabled) {
  filter: brightness(0.88);
}

.assd-kal-book-btn:disabled {
  background: #adb5bd;
  cursor: not-allowed;
}

.assd-kal-blocked-msg {
  width: 100%;
  margin-top: 8px;
  padding: 8px 12px;
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c2c7;
  border-radius: 5px;
  font-size: 0.85rem;
}

@keyframes assd-warn-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.5); }
  50%  { box-shadow: 0 0 0 6px rgba(245, 158, 11, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.assd-kal-minpeople-warn {
  width: 100%;
  margin-top: 8px;
  padding: 10px 14px;
  background: #fff3cd;
  color: #664d03;
  border: 1px solid #ffda6a;
  border-left: 4px solid #f59e0b;
  border-radius: 5px;
  font-size: 0.875rem;
  font-weight: 500;
  animation: assd-warn-pulse 0.6s ease-out 3;
}

.assd-kal-minpeople-warn::before {
  content: '⚠\FE0E  ';
  font-style: normal;
}

.assd-kal-reset-btn {
  background: none;
  border: 1px solid #ccc;
  border-radius: 5px;
  padding: 7px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  color: #555;
  transition: background 0.15s;
}

.assd-kal-reset-btn:hover {
  background: #f0f0f0;
}

/* ── Modal: Overlay ── */

.assd-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
  box-sizing: border-box;
}

.assd-modal {
  background: #fff;
  border-radius: 10px;
  padding: 28px 24px 24px;
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  box-sizing: border-box;
}

.assd-modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: #888;
  padding: 4px 6px;
  transition: color 0.15s;
}

.assd-modal-close:hover {
  color: #333;
}

.assd-modal-title {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin: 0 36px 20px 0;
  line-height: 1.4;
}

/* ── Kacheln ── */

.assd-tiles {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.assd-tile {
  flex: 1;
  min-width: 200px;
  border: 2px solid #dee2e6;
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.assd-tile:hover {
  border-color: var(--assd-select-color);
  box-shadow: 0 2px 10px rgba(13, 110, 253, 0.12);
}

.assd-tile-selected {
  border-color: var(--assd-book-color) !important;
  box-shadow: 0 2px 10px rgba(25, 135, 84, 0.18) !important;
}

.assd-tile-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6px;
}

.assd-tile-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: #222;
  line-height: 1.35;
}

/* ── Info-Icon & Tooltip ── */

.assd-tile-info {
  flex-shrink: 0;
  cursor: help;
  color: #6c757d;
  font-size: 1rem;
  position: relative;
  line-height: 1;
  margin-top: 2px;
  outline: none;
}

.assd-tile-info .assd-tooltip {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  width: 240px;
  background: #333;
  color: #fff;
  font-size: 0.78rem;
  line-height: 1.5;
  padding: 8px 10px;
  border-radius: 6px;
  z-index: 10000;
  pointer-events: none;
  white-space: normal;
}

.assd-tile-info .assd-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 8px;
  border: 5px solid transparent;
  border-top-color: #333;
}

/* Desktop: Hover */
.assd-tile-info:hover .assd-tooltip,
.assd-tile-info:focus .assd-tooltip {
  display: block;
}

/* Mobile: per JS-Klasse */
.assd-tooltip-visible {
  display: block !important;
}

.assd-tile-desc {
  font-size: 0.85rem;
  color: #555;
  margin: 0;
  line-height: 1.5;
  flex: 1;
}

.assd-tile-btn {
  background: var(--assd-select-color);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 9px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: filter 0.15s;
  margin-top: auto;
}

.assd-tile-btn:hover {
  filter: brightness(0.88);
}

/* ── Checkbox-Block (Kachel 3) ── */

.assd-checkbox-block {
  margin-top: 20px;
  padding: 16px;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 6px;
}

.assd-checkbox-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: #444;
  line-height: 1.6;
  cursor: pointer;
  margin-bottom: 14px;
}

.assd-checkbox-label input[type='checkbox'] {
  flex-shrink: 0;
  margin-top: 3px;
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--assd-book-color);
}

.assd-modal-book-btn {
  background: var(--assd-book-color);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: filter 0.15s;
}

.assd-modal-book-btn:hover:not(:disabled) {
  filter: brightness(0.88);
}

.assd-modal-book-btn:disabled {
  background: #adb5bd;
  cursor: not-allowed;
}

/* ── Restriktionen (CTA / CTD) ── */

/* Ausgegraut: Nicht wählbar in der aktuellen Phase (CTA beim Anreise-Wählen, CTD beim Abreise-Wählen) */
.assd-restr-greyed {
  background: #e2e6ea;
  color: #999;
  cursor: not-allowed;
}



.assd-no-arrival,
.assd-no-departure {
  position: relative;
  overflow: hidden;
}

/* Dreieck unten-links: Keine Anreise */
.assd-no-arrival::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 10px 10px;
  border-color: transparent transparent #fd7e14 transparent;
}

/* Dreieck unten-rechts: Keine Abreise */
.assd-no-departure::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 0 10px;
  border-color: transparent transparent transparent #fd7e14;
}

/* Legende-Punkt für Restriktionen */
.assd-dot.assd-restr-greyed-dot {
  background: #e2e6ea;
  border: 1px solid #aaa;
}

/* CTA-Split-Zelle: Verfügbarkeitsfarbe links + grau rechts */
.assd-restr-greyed-text {
  color: #666;
  cursor: not-allowed;
}

/* Legende-Dot für CTA: grün links + grau rechts */
.assd-dot.assd-cta-dot {
  background: linear-gradient(to bottom right, var(--assd-green-bg) 50%, #dee2e6 50%);
  border: 1px solid #aaa;
}

/* ── Haus-Selektor ── */

.assd-sel-group {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  flex-wrap: wrap;
  border: 2px solid #dee2e6;
  width: fit-content;
}

.assd-sel-btn {
  padding: 10px 20px;
  border: none;
  border-right: 2px solid #dee2e6;
  border-radius: 0;
  background: #fff;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: #444;
  transition: background 0.15s, color 0.15s;
  line-height: 1.3;
  font-family: inherit;
  text-align: left;
}

.assd-sel-btn:last-child {
  border-right: none;
}

.assd-sel-btn:hover {
  background: #f0f0f0;
}

.assd-sel-btn.assd-sel-active {
  background: var(--assd-select-color);
  color: #fff;
}

.assd-sel-btn.assd-sel-active:hover {
  filter: brightness(0.9);
}

.assd-sel-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.75;
  margin-top: 2px;
}

.assd-sel-active .assd-sel-sub {
  opacity: 0.9;
}

/* ── Responsive ── */

@media (max-width: 620px) {
  .assd-kal-months {
    flex-direction: column;
    gap: 16px;
  }

  .assd-kal-month {
    min-width: unset;
  }

  .assd-day-avail {
    display: none; /* Auf Mobilgeräten nur Datum anzeigen */
  }

  .assd-kal-cell {
    min-height: 36px;
    padding: 3px 1px;
  }
}

@media (max-width: 580px) {
  .assd-tiles {
    flex-direction: column;
  }

  .assd-tile {
    min-width: unset;
  }

  .assd-tile-info .assd-tooltip {
    right: auto;
    left: 0;
  }

  .assd-tile-info .assd-tooltip::after {
    right: auto;
    left: 8px;
  }

  .assd-modal {
    padding: 20px 16px 16px;
  }
}