/* ---------------------------------------------------------------------------
   Convocis Wallet-Demo — Basis-Stylesheet
   Vollstaendig token-getrieben: /join und /admin setzen die --brand-* Variablen
   zur Laufzeit aus den Restaurant-Daten (siehe applyBranding()). Die Werte hier
   sind nur neutrale Startwerte, bis das Branding geladen ist.
   --------------------------------------------------------------------------- */

:root {
  --brand-primary: #1f3a5f;
  --brand-accent: #c96f4a;
  --brand-accent-hover: #b25f3d;
  --brand-sand: #ede3d2;
  --brand-bg: #faf6ef;
  --brand-card: #ffffff;
  --brand-text: #1f3a5f;
  --brand-on-accent: #ffffff;

  --brand-input-bg: rgba(255, 255, 255, 0.6);
  --brand-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);

  --font-display: Georgia, "Times New Roman", serif;
  --font-head: Georgia, "Times New Roman", serif;
  --font-body: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --display-style: normal;
  --heading-transform: none;
  --heading-ls: 0;

  --radius-btn: 999px;
  --radius-card: 16px;
  --radius-input: 10px;
}

* {
  box-sizing: border-box;
}

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

h1 {
  font-family: var(--font-display);
  font-style: var(--display-style);
  font-weight: 600;
  color: var(--brand-primary);
  margin: 0 0 0.5rem;
  font-size: 1.9rem;
  line-height: 1.15;
}

h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--brand-primary);
  margin: 0 0 0.5rem;
  text-transform: var(--heading-transform);
  letter-spacing: var(--heading-ls);
}

.page {
  max-width: 480px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

/* --- Kopfbereich ---------------------------------------------------------- */

.brand-header {
  text-align: center;
  padding: 1.25rem 0 0.5rem;
}

.brand-logo {
  max-width: 200px;
  max-height: 96px;
  width: auto;
  height: auto;
  margin: 0 auto 1.25rem;
  display: block;
}

/* Zierlinie mit Raute in der Mitte - gibt dem Kopf einen Abschluss, statt
   dass Ueberschrift und Formular einfach uebereinander stehen. */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin: 1rem auto 0;
  max-width: 220px;
  opacity: 0.55;
}

.ornament::before,
.ornament::after {
  content: "";
  height: 1px;
  flex: 1;
  background: linear-gradient(to right, transparent, var(--brand-accent), transparent);
}

.ornament span {
  width: 6px;
  height: 6px;
  background: var(--brand-accent);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--brand-accent);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.tagline {
  font-size: 0.85rem;
  color: var(--brand-text);
  opacity: 0.65;
  margin: 0.35rem 0 0;
  letter-spacing: 0.03em;
}

/* --- Auftritt beim Laden: gestaffelt einblenden ---------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: reveal-up 0.6s cubic-bezier(0.22, 0.9, 0.3, 1) forwards;
}

.reveal-1 { animation-delay: 0.05s; }
.reveal-2 { animation-delay: 0.15s; }
.reveal-3 { animation-delay: 0.25s; }

@keyframes reveal-up {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; animation: none; }
}

.section-heading {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-primary);
  margin: 0 0 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: var(--heading-transform);
  letter-spacing: var(--heading-ls);
}

.section-heading::before {
  content: "";
  width: 4px;
  height: 1.1rem;
  background: var(--brand-accent);
  border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}

/* --- Flaechen ------------------------------------------------------------- */

.card {
  background: var(--brand-card);
  border: 1px solid var(--brand-sand);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  margin-top: 1.25rem;
  box-shadow: var(--brand-shadow);
}

/* --- Formular ------------------------------------------------------------- */

label {
  display: block;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin: 1.35rem 0 0.4rem;
  color: var(--brand-text);
  opacity: 0.75;
}

input {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius-input);
  border: 1px solid var(--brand-sand);
  background: var(--brand-input-bg);
  color: var(--brand-text);
  font-family: inherit;
  font-size: 1.02rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input::placeholder {
  color: var(--brand-text);
  opacity: 0.35;
}

input:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-accent) 22%, transparent);
}

/* --- Stempelkarte: soll wie eine echte Karte wirken ----------------------- */

.punchcard {
  border: 1px dashed var(--brand-sand);
  border-radius: var(--radius-card);
  padding: 1.15rem 1rem 1rem;
  margin-top: 1rem;
  background: color-mix(in srgb, var(--brand-accent) 5%, transparent);
}

.punchcard-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.punchcard-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.6;
  font-weight: 600;
}

/* Fortschrittsbalken unter den Stempeln */
.progress-rail {
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--brand-sand) 60%, transparent);
  overflow: hidden;
  margin-top: 0.85rem;
}

.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--brand-accent);
  width: 0;
  transition: width 0.7s cubic-bezier(0.22, 0.9, 0.3, 1);
}

/* --- Buttons -------------------------------------------------------------- */

button,
.btn-primary,
.btn-wallet,
.btn-ghost,
.btn-download {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 0.8rem 1.4rem;
  cursor: pointer;
  transition: opacity 0.15s ease, background 0.2s ease, transform 0.05s ease;
  display: inline-block;
}

button:active,
.btn-primary:active,
.btn-wallet:active,
.btn-ghost:active,
.btn-download:active {
  transform: scale(0.98);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--brand-accent);
  color: var(--brand-on-accent);
  width: 100%;
  margin-top: 1.75rem;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--brand-accent) 30%, transparent);
}

.btn-primary:hover:not(:disabled) {
  background: var(--brand-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--brand-accent) 38%, transparent);
}

.btn-wallet {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  width: 100%;
  background: #000;
  color: #fff;
  margin-top: 1rem;
  padding: 0.85rem 1.4rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  font-size: 1.02rem;
  text-decoration: none;
}

.btn-wallet:hover {
  opacity: 0.88;
}

.btn-wallet svg,
.btn-wallet img {
  flex-shrink: 0;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--brand-primary);
  color: var(--brand-primary);
}

.btn-small {
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  border-radius: 8px;
}

.btn-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 1.25rem;
  text-decoration: none;
  background: var(--brand-accent);
  color: var(--brand-on-accent);
}

/* --- Stempel -------------------------------------------------------------- */

.stamp-track {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0;
}

.stamp-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--brand-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--brand-accent);
}

.stamp-dot.filled {
  background: var(--brand-accent);
  color: var(--brand-on-accent);
}

/* Neu dazugekommener Stempel: springt einmal auf und schlaegt einen Ring. */
.stamp-dot.just-added {
  animation: stamp-drop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.stamp-dot.just-added::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--brand-accent);
  animation: stamp-ring 0.7s ease-out forwards;
}

.stamp-dot {
  position: relative;
}

@keyframes stamp-drop {
  0%   { transform: scale(0.2) rotate(-25deg); opacity: 0; }
  55%  { transform: scale(1.3) rotate(6deg);   opacity: 1; }
  100% { transform: scale(1) rotate(0);        opacity: 1; }
}

@keyframes stamp-ring {
  0%   { transform: scale(0.7); opacity: 0.9; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* Die grosse Zahl pulsiert kurz mit. */
.stamp-count.bumped {
  animation: count-bump 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes count-bump {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.22); }
  100% { transform: scale(1); }
}

.stamp-count {
  display: inline-block;
  transform-origin: left center;
}

/* Karte blitzt beim Stempeln kurz im Akzentton auf. */
.card.flash {
  animation: card-flash 0.9s ease-out;
}

@keyframes card-flash {
  0%   { box-shadow: 0 0 0 0 var(--brand-accent); }
  30%  { box-shadow: 0 0 0 4px var(--brand-accent); }
  100% { box-shadow: var(--brand-shadow); }
}

/* Volle Karte: Prämien-Hinweis mit Aufmerksamkeit. */
.reward-ready {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-card);
  background: var(--brand-accent);
  color: var(--brand-on-accent);
  font-weight: 700;
  text-align: center;
  animation: reward-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes reward-pop {
  0%   { transform: scale(0.85); opacity: 0; }
  60%  { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .stamp-dot.just-added,
  .stamp-dot.just-added::after,
  .stamp-count.bumped,
  .card.flash,
  .reward-ready {
    animation: none;
  }
}

.stamp-count {
  font-family: var(--font-display);
  font-style: var(--display-style);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--brand-accent);
  line-height: 1.1;
}

.stamp-goal {
  font-size: 1.1rem;
  color: var(--brand-text);
  opacity: 0.7;
}

/* --- Hinweise ------------------------------------------------------------- */

.error-banner {
  background: rgba(199, 18, 49, 0.12);
  border: 1px solid var(--brand-accent);
  color: var(--brand-text);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.hint {
  font-size: 0.85rem;
  color: var(--brand-text);
  opacity: 0.7;
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* Einleitender Satz oben in der Karte - traegt mehr Gewicht als ein Hinweis. */
.lead {
  font-family: var(--font-head);
  font-size: 1.05rem;
  line-height: 1.45;
  color: var(--brand-primary);
  margin: 0 0 0.6rem;
}

.fineprint {
  font-size: 0.7rem;
  opacity: 0.5;
  margin-top: 1rem;
  line-height: 1.45;
  color: var(--brand-text);
}

.address-line {
  font-size: 0.75rem;
  opacity: 0.55;
  text-align: center;
  margin-top: 1.5rem;
  color: var(--brand-text);
}

.powered-by {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1.25rem;
  opacity: 0.5;
  font-size: 0.75rem;
  color: var(--brand-text);
}

.powered-by img {
  height: 14px;
  width: auto;
}

/* Auf dunklen Themes wuerde die dunkle Wortmarke verschwinden. */
:root[data-theme="dark"] .powered-by img {
  filter: invert(1) brightness(1.6);
}

/* --- Beleg ---------------------------------------------------------------- */

.receipt-demo-badge {
  display: inline-block;
  background: var(--brand-sand);
  color: var(--brand-primary);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

:root[data-theme="dark"] .receipt-demo-badge {
  color: var(--brand-text);
}

.receipt-item-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--brand-sand);
  font-size: 0.95rem;
}

.receipt-total-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.7rem;
  font-weight: 700;
  color: var(--brand-accent);
  font-family: var(--font-head);
  font-size: 1.1rem;
}

/* --- Scan-Uebergang ------------------------------------------------------- */

.transition-card {
  text-align: center;
  padding: 3rem 1.5rem;
}

.transition-badge {
  width: 84px;
  height: 84px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  border: 3px solid var(--brand-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--brand-accent);
  background: var(--brand-card);
}

.transition-badge.loading {
  animation: transition-pulse 1.1s ease-in-out infinite;
}

.transition-badge.success {
  background: var(--brand-accent);
  color: var(--brand-on-accent);
  border-color: var(--brand-accent);
  animation: transition-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.transition-text {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--brand-primary);
  margin: 0;
}

@keyframes transition-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.7; }
}

@keyframes transition-pop {
  0% { transform: scale(0.4); opacity: 0; }
  60% { transform: scale(1.12); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .transition-badge.loading,
  .transition-badge.success {
    animation: none;
  }
}

/* --- Admin ---------------------------------------------------------------- */

.guest-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--brand-sand);
}

.guest-row:last-child {
  border-bottom: none;
}

.guest-info {
  min-width: 0;
}

.guest-name {
  font-weight: 700;
  color: var(--brand-primary);
}

.guest-meta {
  font-size: 0.8rem;
  opacity: 0.65;
}

.guest-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.badge {
  display: inline-block;
  background: var(--brand-sand);
  color: var(--brand-primary);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 700;
  margin-left: 0.4rem;
}

:root[data-theme="dark"] .badge {
  color: var(--brand-text);
}

.empty-state {
  text-align: center;
  opacity: 0.6;
  padding: 2rem 0;
}

.tab-bar {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.tab-btn {
  background: transparent;
  border: 1px solid var(--brand-sand);
  color: var(--brand-text);
  opacity: 0.6;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.tab-btn.active {
  background: var(--brand-primary);
  color: var(--brand-bg);
  opacity: 1;
  border-color: var(--brand-primary);
}

.order-item-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.6rem;
}

.order-item-row input[type="text"] {
  flex: 1;
  min-width: 0;
}

.order-item-row input[type="number"] {
  width: 100px;
  flex-shrink: 0;
}

.order-item-row .remove-item-btn {
  background: transparent;
  border: none;
  color: var(--brand-accent);
  font-size: 1.2rem;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
  flex-shrink: 0;
}

.order-total {
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--brand-primary);
  margin-top: 1.25rem;
  text-align: right;
}