:root {
  --bg: #14161a;
  --panel: #1e2126;
  --panel-2: #262a31;
  --text: #eef0f2;
  --muted: #93999f;
  --accent: #3d8bfd;
  --accent-2: #2fbf83;
  --danger: #e6553f;
  --warn: #e0a83c;
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

/* Verhindert ungewollte Scroll-Sprünge, wenn sich Inhalte oberhalb der
   aktuellen Bildschirmposition dynamisch verändern (z.B. beim Zuordnen
   einer Zahlungsart bei der Teilzahlung) - vor allem auf kleineren
   Bildschirmen (Tablets) sonst deutlich spürbar. */
html { overflow-anchor: none; }

.confirm-dialog-overlay {
  position: fixed; inset: 0; z-index: 9998;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
}
.confirm-dialog-box {
  background: var(--panel); border-radius: var(--radius);
  padding: 24px; max-width: 400px; width: 90%;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
.confirm-dialog-message { font-size: 16px; margin-bottom: 20px; }
.confirm-dialog-buttons { display: flex; gap: 10px; }
.confirm-dialog-buttons button { flex: 1; padding: 12px; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

header.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--panel);
  border-bottom: 1px solid #2c3038;
}

header.topbar h1 {
  font-size: 20px;
  margin: 0;
  letter-spacing: 0.2px;
}

header.topbar .who {
  color: var(--muted);
  font-size: 14px;
}

main {
  padding: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  border: 1px solid #2c3038;
}

h2 { margin-top: 0; font-size: 17px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; }

input, select, button {
  font-family: var(--font);
  font-size: 16px;
  border-radius: 10px;
  border: 1px solid #33383f;
  background: var(--panel-2);
  color: var(--text);
  padding: 12px 14px;
}

input:focus, select:focus { outline: 2px solid var(--accent); border-color: var(--accent); }

button {
  cursor: pointer;
  background: var(--accent);
  border: none;
  color: white;
  font-weight: 600;
  transition: transform 0.05s ease, opacity 0.15s ease;
}
button:hover { opacity: 0.9; }
button:active { transform: scale(0.98); }
button.secondary { background: var(--panel-2); color: var(--text); border: 1px solid #3a3f47; }
button.danger { background: var(--danger); }
button:disabled { opacity: 0.4; cursor: not-allowed; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #2c3038; }
th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 12px; }

.stock-negative { color: var(--danger); font-weight: 700; }
.stock-low { color: var(--warn); font-weight: 700; }

.grid-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.qty-control { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 6px; }
.qty-control button { width: 34px; height: 34px; padding: 0; border-radius: 8px; font-size: 18px; line-height: 1; }
.qty-control .qty-value { min-width: 24px; font-weight: 700; font-size: 16px; text-align: center; }

/* Zahlenfelder ohne Auf/Ab-Pfeile (Spinner) */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] { -moz-appearance: textfield; appearance: textfield; }

/* Preis-Eingabe mit dauerhaft sichtbarem €-Zeichen */
.price-input-wrap { position: relative; display: inline-block; }
.price-input-wrap input { padding-right: 28px; width: 100%; }
.price-input-wrap .price-suffix {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-weight: 600; pointer-events: none;
}

.day-picker { display: flex; gap: 8px; flex-wrap: wrap; }
.day-picker button { flex: 1; min-width: 100px; }
.day-picker button.active { background: var(--accent-2); }
button.secondary.report-load-btn.active { background: var(--accent); color: #fff; border: none; }
.day-picker .day-date { display: block; font-size: 11px; opacity: 0.8; margin-top: 2px; }

.product-tile {
  background: var(--panel-2);
  border: 1px solid #33383f;
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  min-height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.product-tile:active { transform: scale(0.97); }
.product-tile .name { font-weight: 700; font-size: 15px; }
.product-tile .price { color: var(--muted); font-size: 13px; }
.product-tile.selected { border-color: var(--accent); background: #223049; }

.cart {
  position: sticky;
  bottom: 0;
  background: var(--panel);
  border-top: 1px solid #2c3038;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.login-box {
  max-width: 360px;
  margin: 10vh auto;
  background: var(--panel);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid #2c3038;
}
.login-box h1 { text-align: center; margin-bottom: 24px; }
.login-box input { width: 100%; margin-bottom: 12px; }
.login-box button { width: 100%; padding: 14px; }

.error-msg { color: var(--danger); font-size: 14px; margin-top: 8px; }
.hint { color: var(--muted); font-size: 13px; margin-top: 4px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.staff { background: #2a3550; color: #8fb2ff; }
.badge.breakfast { background: #4a3a1a; color: #ffcf7a; }

.bf-menu { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 900px; margin: 30px auto; }
.bf-menu-btn {
  padding: 50px 20px; font-size: 28px; font-weight: 800; border-radius: 18px;
  cursor: pointer; text-align: center; border: none; color: #fff;
}
.bf-menu-btn.bf-order { background: var(--accent); }
.bf-menu-btn.bf-baskets { background: #b3821e; }
.bf-back-btn { font-size: 20px; padding: 16px 24px; margin-bottom: 20px; }
.bf-room-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; max-width: 1000px; margin: 20px auto; }
.bf-room-btn {
  padding: 30px 10px; font-size: 26px; font-weight: 800; border-radius: 14px;
  cursor: pointer; border: none; color: #fff; background: var(--accent-2);
}
.badge.kiosk { background: #2d4a3a; color: #7fd9ad; }

.big-input { font-size: 22px; padding: 16px; text-align: center; }

.vendor-split-bar { display: flex; gap: 16px; margin-top: 10px; flex-wrap: wrap; }
.vendor-split-bar .chip { padding: 8px 14px; border-radius: 10px; font-weight: 700; font-size: 14px; }
.vendor-split-bar .chip.hotel { background: #223049; color: #8fb2ff; }
.vendor-split-bar .chip.fremd { background: #2d4a3a; color: #7fd9ad; }
.vendor-split-bar .chip.gesamt { background: #4a3115; color: #ffb15c; font-weight: 800; }
.room-heading-chip {
  display: inline-block; background: #4a3115; color: #ffb15c;
  padding: 8px 14px; border-radius: 10px; font-weight: 800; margin-bottom: 8px;
}

.payment-box { margin-top: 10px; padding: 10px; background: transparent; border-radius: 10px; }
.payment-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.payment-label { font-weight: 700; font-size: 16px; margin-right: 2px; }
.payment-btn {
  background: #7a4a12; color: #ffcf94; border: none; font-weight: 700;
  padding: 8px 14px; border-radius: 8px; margin-right: 6px; margin-top: 4px;
}
.payment-btn:hover { background: #935a17; }
.payment-btn.selected { background: var(--accent); color: #ffffff; }
.payment-chip { background: #1e3d2c; color: var(--accent-2); }
.payment-open-badge {
  background: #4a1414; color: #ff7a7a; font-weight: 800;
  border: 1px solid #7a2020;
}
.payment-open-bar {
  display: inline-block; background: #c0392b; color: #ffffff; font-weight: 800;
  padding: 8px 14px; border-radius: 8px; margin-top: 4px;
}

/* Dünner Rahmen um jede einzelne Buchung (Zimmer/Name + Zahlungsart), damit
   klar erkennbar ist, welche Zeilen zusammengehören. Abwechselnde, sehr
   dezente Töne zur zusätzlichen optischen Trennung zwischen Buchungen. */
.room-booking-group {
  border: 1px solid #ffffff;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 6px;
}
.room-booking-group.tint-a { background: #17233a; } /* Dunkelblau-Ton */
.room-booking-group.tint-b { background: #262a31; } /* Anthrazit */

.split-group-wrapper {
  border: 2px solid #ff9800;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 22px;
}
.split-group-wrapper .room-booking-group {
  background: var(--panel-2);
  border: 1px solid #ff9800;
  margin-bottom: 10px;
}
.split-group-wrapper .room-booking-group:last-child { margin-bottom: 0; }

.report-grand-total-card { background: #234161; color: var(--text); }
.report-grand-total-card h2 { color: var(--text); }
.report-grand-total-card .chip.hotel,
.report-grand-total-card .chip.fremd,
.report-grand-total-card .chip.gesamt { border: 1px solid #ffffff; }

.payment-breakdown-toggle { white-space: nowrap; }

.payment-totals-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; align-items: start;
}
.payment-totals-grid-4 { grid-template-columns: repeat(4, 1fr); }
.payment-totals-grid-2 { grid-template-columns: repeat(2, 1fr); }
.payment-refresh-row { display: flex; justify-content: flex-start; margin-top: 12px; }
.payment-totals-grid > .chip { margin: 0; text-align: center; }
.payment-method-col { display: flex; flex-direction: column; gap: 6px; }
.payment-method-col .chip { margin: 0; text-align: center; }
.payment-method-total { background: #3a3010; color: var(--warn); font-weight: 800; }
.payment-sub-orange { background: #3a3010; color: var(--warn); }
.payment-sub-red { background: #4a1414; color: #ff7a7a; }

button.payment-filter-open { background: #4a1414; color: #ff7a7a; border: 1px solid #7a2020; }
button.payment-filter-open:hover { background: #5a1a1a; }
button.payment-filter-open.active { background: #7a2020; color: #ffb3b3; }

.payment-breakdown-panel {
  margin-top: 10px;
  padding: 12px;
  background: #4a3115;
  border: 2px solid #ff9800;
  border-radius: 10px;
}
.payment-breakdown-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.payment-breakdown-col { display: flex; flex-direction: column; gap: 6px; }
.payment-breakdown-col .chip { margin: 0; text-align: center; }
.payment-breakdown-panel .chip.hotel,
.payment-breakdown-panel .chip.fremd {
  color: #ff9800;
  border: 1px solid #ff9800;
}

/* Kurzes Vollbild-Popup nach erfolgreicher Buchung */
.booked-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.72);
  display: flex; align-items: center; justify-content: center;
}
.booked-overlay-text {
  width: 50vw; text-align: center;
  font-size: clamp(48px, 12vw, 160px);
  font-weight: 900;
  color: var(--accent-2);
  text-shadow: 0 4px 24px rgba(0,0,0,0.6);
}

/* Schwebender Pfeil, springt direkt zur Gesamtsumme im Bericht */
.scroll-to-total-btn {
  position: fixed; right: 20px; bottom: 20px; z-index: 500;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--accent); color: #fff; border: none;
  font-size: 22px; box-shadow: 0 4px 14px rgba(0,0,0,0.4);
  display: none; align-items: center; justify-content: center;
  cursor: pointer;
}
.scroll-to-total-btn.visible { display: flex; }

.status-warn-large { font-weight: 800; font-size: 1.15em; }

button.refresh-btn { background: #b3261e; color: #fff; border: none; }
button.refresh-btn:hover { background: #c9362d; }

@media print {
  body * { visibility: hidden; }
  #printArea, #printArea * { visibility: visible; }
  #printArea { position: absolute; left: 0; top: 0; width: 100%; padding: 0; margin: 0; }
  .no-print { display: none !important; }
}