/* =============================================================================
   Foto-Auswahltool – Kirschner
   Markenfarbe: Kirschrot. Warme Neutraltöne. Hell- & Dunkelmodus via [data-theme].
   Schrift: System-Stack (robust ohne externe Abhängigkeiten); die Markenpersön-
   lichkeit trägt das Logo im Header.
   ========================================================================== */

:root {
  --bg: #faf6f4;
  --card: #ffffff;
  --surface: #f4efec;          /* leicht abgesetzte Flächen (Tabellenkopf) */
  --ink: #241b19;              /* warmes Fast-Schwarz */
  --muted: #8a7a73;
  --border: #ece3df;

  --accent: #d62828;          /* Kirschrot */
  --accent-d: #b21e22;        /* Hover */
  --on-accent: #ffffff;
  --success: #2f9e44;         /* Blattgrün */
  --danger: #a01b1b;

  --flash-bg: #eefaf0; --flash-bd: #b7e6c4; --flash-fg: #1c6b34;
  --error-bg: #fdeeee; --error-bd: #f3c4c4; --error-fg: #8f1d1d;

  --radius: 12px;
  --shadow: 0 1px 2px rgba(36,27,25,.05), 0 6px 16px rgba(36,27,25,.05);
}

[data-theme="dark"] {
  --bg: #16110f;
  --card: #211915;
  --surface: #2a201b;
  --ink: #f5ece8;
  --muted: #b3a097;
  --border: #352a25;

  --accent: #ef4444;
  --accent-d: #dc2626;
  --on-accent: #ffffff;
  --success: #48c265;
  --danger: #ef4444;

  --flash-bg: #15311f; --flash-bd: #245235; --flash-fg: #8ef0a9;
  --error-bg: #3a1b1b; --error-bd: #5d2828; --error-fg: #fca5a5;

  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 6px 18px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

h1 { font-size: clamp(1.5rem, 4vw, 2rem); letter-spacing: -.02em; }
h2 { letter-spacing: -.01em; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* -------------------------------------------------------------- Topbar ----- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem 1rem; flex-wrap: wrap; padding: .6rem 1.25rem;
  background: var(--card); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: inline-flex; align-items: center; line-height: 0; }
.brand img { height: 40px; width: auto; display: block; }
[data-theme="dark"] .brand {
  background: #fff; border-radius: 8px; padding: 4px 8px;
}
.topbar nav { display: flex; align-items: center; gap: .85rem 1.1rem; flex-wrap: wrap; }
.topbar nav a { color: var(--ink); font-weight: 600; }
.cart-link { font-weight: 700 !important; display: inline-flex; align-items: center; gap: .4rem; }
.badge {
  display: inline-block; min-width: 20px; padding: 0 6px;
  background: var(--accent); color: var(--on-accent); border-radius: 999px;
  font-size: .8rem; text-align: center; line-height: 20px;
}

.theme-toggle {
  background: transparent; border: 1px solid var(--border); border-radius: 999px;
  width: 40px; height: 40px; padding: 0; font-size: 1.1rem; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
}
.theme-toggle:hover { background: var(--surface); filter: none; }

/* ----------------------------------------------------------- Container ----- */
.container { max-width: 1100px; margin: 0 auto; padding: 1.25rem; }
.hint { color: var(--muted); }
.empty { color: var(--muted); padding: 2rem 0; }
.muted { color: var(--muted); }

.flash {
  max-width: 1100px; margin: .75rem auto 0; padding: .6rem 1rem;
  background: var(--flash-bg); border: 1px solid var(--flash-bd); border-radius: var(--radius);
  color: var(--flash-fg);
}
.errors {
  background: var(--error-bg); border: 1px solid var(--error-bd); color: var(--error-fg);
  padding: .6rem 1rem; border-radius: var(--radius); margin-bottom: 1rem;
}

/* ------------------------------------------------------------- Buttons ----- */
button, .primary-link {
  font: inherit; cursor: pointer; border: none; border-radius: 9px;
  padding: .6rem 1rem; background: var(--surface); color: var(--ink);
  min-height: 42px; display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s, filter .15s;
}
button:hover { filter: brightness(.97); }
button.primary, .primary-link, .primary {
  background: var(--accent); color: var(--on-accent);
}
button.primary:hover, .primary:hover { background: var(--accent-d); filter: none; }
button.danger { background: var(--danger); color: #fff; }
.primary-link { text-decoration: none; }
.primary-link:hover { text-decoration: none; }

/* ------------------------------------------------------- Galerie-Raster ---- */
.grid {
  display: grid; gap: 1rem; align-items: start;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.card {
  margin: 0; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow);
}
.card img { width: 100%; height: auto; cursor: zoom-in; display: block; }
.card figcaption { padding: .75rem; display: flex; flex-direction: column; gap: .6rem; }
.size-row { display: flex; flex-direction: column; gap: .35rem; }
.size-pick { display: flex; align-items: center; gap: .5rem; font-size: .95rem; }
.size-pick span { flex: 1; }
.size-pick .qty { width: 60px; padding: .35rem; margin-left: auto;
  border: 1px solid var(--border); border-radius: 6px; background: var(--card); color: var(--ink); }
.add-btn { background: var(--accent); color: var(--on-accent); width: 100%; }
.add-btn:hover { background: var(--accent-d); filter: none; }
.add-btn.added { background: var(--success); }

/* ------------------------------------------------------------- Lightbox ---- */
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center; z-index: 50;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 94vw; max-height: 88vh; object-fit: contain; }
.lb-close, .lb-prev, .lb-next {
  position: absolute; background: rgba(255,255,255,.16); color: #fff; border: none;
  font-size: 2rem; border-radius: 10px; padding: .35rem .8rem; line-height: 1;
  min-height: 48px; min-width: 48px;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,.3); filter: none; }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev { left: .6rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: .6rem; top: 50%; transform: translateY(-50%); }

/* ----------------------------------------------------------- Warenkorb ----- */
.cart-list { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }
.cart-item {
  display: flex; align-items: center; gap: 1rem; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); padding: .7rem;
  flex-wrap: wrap; box-shadow: var(--shadow);
}
.cart-item img { width: 64px; height: 84px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.cart-item .meta { flex: 1; min-width: 140px; }
.cart-item .meta .name { font-weight: 600; }
.cart-item .meta .size { color: var(--muted); font-size: .9rem; }
.cart-item .qty { width: 64px; padding: .4rem; border: 1px solid var(--border);
  border-radius: 6px; background: var(--card); color: var(--ink); }
.cart-item .remove { background: transparent; color: var(--danger); min-height: 42px; }

.cart-summary {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.25rem; max-width: 560px; margin-bottom: 1.5rem; box-shadow: var(--shadow);
}
.cart-summary .sum-row { display: flex; justify-content: space-between; padding: .25rem 0; }
.cart-summary .sum-row.total {
  font-weight: 700; font-size: 1.15rem; border-top: 1px solid var(--border);
  margin-top: .35rem; padding-top: .55rem;
}
.cart-summary .ship-hint { margin: .6rem 0 0; color: var(--muted); font-size: .9rem; }
.cart-summary .ship-hint.ok { color: var(--success); font-weight: 600; }
.order-total { font-size: 1.1rem; }

#order-form { background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; max-width: 560px; box-shadow: var(--shadow); }
#order-form label { display: block; margin-bottom: .9rem; font-weight: 600; }
#order-form input, #order-form textarea {
  width: 100%; margin-top: .3rem; padding: .6rem; font: inherit;
  border: 1px solid var(--border); border-radius: 8px; font-weight: 400;
  background: var(--card); color: var(--ink);
}
#order-form button { width: 100%; }

/* ---------------------------------------------------------------- Admin ---- */
.upload-box { background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.5rem; box-shadow: var(--shadow); }
.upload-box input[type=file] { display: block; margin-bottom: .75rem; max-width: 100%; }
.admin-grid {
  display: grid; gap: .9rem; align-items: start;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}
.admin-card { position: relative; margin: 0; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.admin-card img { width: 100%; height: auto; display: block; }
.admin-card .select-box { position: absolute; top: .4rem; left: .4rem; margin: 0;
  background: rgba(255,255,255,.9); border-radius: 6px; padding: .25rem;
  line-height: 0; cursor: pointer; }
.admin-card .select-box input { width: 20px; height: 20px; cursor: pointer; }
.admin-card:has(.select-cb:checked) { outline: 3px solid var(--accent); outline-offset: -3px; }
.admin-card figcaption { padding: .4rem .5rem; font-size: .8rem; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-actions { display: flex; align-items: center; justify-content: space-between;
  padding: .4rem .5rem; gap: .4rem; }
.admin-actions form { margin: 0; }
.admin-actions button { min-height: 38px; padding: .4rem .7rem; }

.bulk-bar { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: .9rem; }
.bulk-bar .bulk-all { display: flex; align-items: center; gap: .4rem; }
.bulk-bar #delete-selected:disabled { opacity: .5; cursor: not-allowed; }

/* ------------------------------------------------------- Login/zentriert --- */
.centered { display: flex; min-height: 100vh; align-items: center; justify-content: center;
  padding: 1.25rem; }
.login-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; width: 100%; max-width: 380px; text-align: center; box-shadow: var(--shadow);
}
.login-logo { height: 92px; width: auto; margin: 0 auto .75rem; display: block; }
[data-theme="dark"] .login-logo { background: #fff; border-radius: 14px; padding: 12px; }
.login-card input { width: 100%; padding: .65rem; margin: .5rem 0; font: inherit;
  border: 1px solid var(--border); border-radius: 8px; background: var(--card); color: var(--ink); }
.login-card button { width: 100%; background: var(--accent); color: var(--on-accent); }
.login-card button:hover { background: var(--accent-d); filter: none; }
.login-card h2 { margin: 1.2rem 0 .2rem; text-align: left; }
.login-card .hint { text-align: left; }

.theme-toggle.floating { position: fixed; top: 1rem; right: 1rem; z-index: 30;
  background: var(--card); }

.confirm { background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem; max-width: 560px; text-align: center;
  margin: 0 auto; box-shadow: var(--shadow); }
.order-number { font-size: 1.2rem; }

.footer { text-align: center; color: var(--muted); padding: 2rem 1rem; }

/* ----------------------------------------------- Bestellübersicht (Admin) -- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.orders-table { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.orders-table th, .orders-table td { padding: .6rem .75rem; text-align: left;
  border-bottom: 1px solid var(--border); vertical-align: middle; }
.orders-table thead th { background: var(--surface); font-size: .85rem; color: var(--muted); }
.orders-table tbody tr:last-child td { border-bottom: none; }
.orders-table .num { text-align: right; white-space: nowrap; }
.order-thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px;
  border: 1px solid var(--border); display: block; }
.kv { border-collapse: collapse; margin: .5rem 0; }
.kv td { padding: .25rem 1rem .25rem 0; vertical-align: top; }
.kv td:first-child { color: var(--muted); white-space: nowrap; }

/* ----------------------------------------------------- Admin-Einstellungen - */
.settings-form { max-width: 720px; }
.settings-section {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.5rem; margin-bottom: 1.25rem; box-shadow: var(--shadow);
}
.settings-section h2 { margin-top: 0; }
.settings-form label { display: block; margin: .6rem 0; font-weight: 600; }
.settings-form label small { font-weight: 400; color: var(--muted); }
.settings-form input[type=text],
.settings-form input[type=password],
.settings-form input[type=number] {
  width: 100%; padding: .6rem; margin-top: .25rem; font: inherit; font-weight: 400;
  border: 1px solid var(--border); border-radius: 8px; box-sizing: border-box;
  background: var(--card); color: var(--ink);
}
.settings-form .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.settings-form label.checkbox { font-weight: 400; display: flex; align-items: center; gap: .5rem; }
.settings-form label.checkbox input { width: auto; margin: 0; }
.settings-testmail { margin: 1rem 0 2rem; display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }

/* --------------------------------------------------------- Responsiv ------- */
@media (max-width: 640px) {
  .container { padding: 1rem; }
  .topbar { padding: .55rem .9rem; }
  .brand img { height: 34px; }
  .topbar nav { gap: .7rem .9rem; }
  .grid { grid-template-columns: 1fr; gap: .9rem; }
  .settings-section { padding: 1rem 1.1rem; }
  .settings-form .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
  .admin-grid { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}