/* =============================================================
   Einkaufsliste – Design (comcontrols). Hell = Standard, Dunkel per Umschalter.
   Tokens: Hell aus comcontrols-Identität abgeleitet, Dunkel = Design-Spielwiese.
   ============================================================= */

:root {
  /* Hell (Standard) */
  --bg:        #f4f5f8;
  --surface:   #ffffff;
  --surface-2: #eef0f4;
  --ink:       #1a1d26;
  --ink-dim:   #5d6478;
  --ink-soft:  #9aa1b0;
  --border:    #e4e7ee;
  --accent-1:  #e07857;
  --accent-2:  #f5a05c;
  --grad-from: #e07857;
  --grad-to:   #f5b86c;
  --shadow:    0 1px 3px rgba(20,24,35,.07), 0 1px 2px rgba(20,24,35,.04);
  --danger:    #ef4444;

  --radius:    14px;
  --radius-sm: 10px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --fs-scale: 1;          /* Listen-Schrift skalierbar via +/- im Header (app.js) */

  --safe-top:    env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

[data-theme="dunkel"] {
  --bg:        #0b0d12;
  --surface:   #151823;
  --surface-2: #1d2133;
  --ink:       #e8ecf3;
  --ink-dim:   #8a93a6;
  --ink-soft:  #5d6478;
  --border:    #252a38;
  --accent-1:  #e07857;
  --accent-2:  #f5a05c;
  --grad-from: #e07857;
  --grad-to:   #f5b86c;
  --shadow:    0 1px 3px rgba(0,0,0,.4);
  --danger:    #f87171;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

/* [hidden] muss immer wirken: sonst ueberschreibt .login/.app { display:flex }
   das hidden-Attribut (Author-CSS schlaegt den UA-Default [hidden]{display:none}).
   Das war der Login-Overlay-Bug – Panel blieb sichtbar trotz hidden=true. (04.06.2026) */
[hidden] { display: none !important; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}

/* ===================== Login ===================== */
.login {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  padding-top: calc(24px + var(--safe-top));
  background: var(--bg);
  z-index: 50;
}
.login-card {
  width: 100%; max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 24px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.login-cart { width: 48px; height: 48px; color: var(--accent-1); margin-bottom: 6px; }
.login-title {
  font-size: 26px; font-weight: 700; margin: 0; letter-spacing: -.02em;
  background: linear-gradient(95deg, var(--grad-from), var(--grad-to));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--accent-1);
}
.login-sub { margin: 0 0 14px; color: var(--ink-dim); font-size: 14px; }
.login-pw, .login-btn { width: 100%; height: 50px; border-radius: var(--radius-sm); font-size: 16px; }
.login-pw {
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink);
  padding: 0 16px; outline: none; transition: border-color .15s;
}
.login-pw:focus { border-color: var(--accent-1); }
.pw-wrap { position: relative; width: 100%; }
.pw-wrap .login-pw { width: 100%; padding-right: 50px; }
.pw-toggle {
  position: absolute; right: 5px; top: 5px; bottom: 5px; width: 42px;
  border: 0; background: transparent; color: var(--ink-soft);
  display: grid; place-items: center; cursor: pointer; border-radius: 8px;
}
.pw-toggle:active { color: var(--accent-1); }
.pw-toggle svg { width: 22px; height: 22px; }
.pw-toggle .eye-hide { display: none; }
.pw-toggle.revealed { color: var(--accent-1); }
.pw-toggle.revealed .eye-show { display: none; }
.pw-toggle.revealed .eye-hide { display: block; }
.login-btn {
  margin-top: 10px; border: 0; cursor: pointer; font-weight: 600;
  color: #fff; background: linear-gradient(95deg, var(--grad-from), var(--grad-to));
  transition: transform .1s, filter .15s;
}
.login-btn:active { transform: translateY(1px); }
.login-btn:disabled { filter: saturate(.5) opacity(.7); cursor: default; }
.login-error { color: var(--danger); font-size: 14px; margin: 10px 0 0; }
.login-hint { color: var(--ink-soft); font-size: 12.5px; margin: 14px 0 0; }

/* ===================== App-Rahmen ===================== */
.app {
  display: flex; flex-direction: column;
  min-height: 100%;
  max-width: 620px; margin: 0 auto;
}
.app-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px;
  padding-top: calc(14px + var(--safe-top));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand-cart { width: 30px; height: 30px; color: var(--accent-1); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-title {
  font-size: 19px; font-weight: 700; letter-spacing: -.02em;
  background: linear-gradient(95deg, var(--grad-from), var(--grad-to));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--accent-1);
}
.brand-sub { font-size: 12px; color: var(--ink-dim); }

.icon-btn {
  flex: none; width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface); color: var(--ink);
  display: grid; place-items: center; cursor: pointer; transition: border-color .15s, background .15s;
}
.icon-btn:active { background: var(--surface-2); }
.ico { width: 21px; height: 21px; }
[data-theme="hell"]  .ico-sun  { display: none; }
[data-theme="dunkel"] .ico-moon { display: none; }

/* Header-Aktionen rechts: Schriftgröße-Stepper + Theme-Umschalter */
.header-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.fs-controls { display: flex; gap: 6px; flex: none; }
.fs-btn { width: 40px; font-size: 15px; font-weight: 700; letter-spacing: -.01em; line-height: 1; }
.fs-btn:disabled { opacity: .4; cursor: default; }

/* ===================== Liste ===================== */
.list-wrap { flex: 1; padding: 14px 14px 0; }

/* Eingabezeile – die immer bereite "neue Zeile mit Checkbox" */
.add-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 10px 12px; margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.add-box {
  flex: none; width: 24px; height: 24px; border-radius: 7px;
  border: 2px dashed var(--ink-soft);
}
.add-input {
  flex: 1; min-width: 0; border: 0; outline: none; background: transparent;
  color: var(--ink); font-size: calc(16px * var(--fs-scale)); font-family: var(--font); padding: 6px 0;
}
.add-input::placeholder { color: var(--ink-soft); }

.items { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }

.item {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;                /* Lösch-Hintergrund bleibt im abgerundeten Rahmen */
  transition: opacity .15s, border-color .15s, transform .18s ease;
}
.item-main {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface);
  padding: 11px 8px 11px 12px;
  min-height: 54px;
  position: relative; z-index: 1;
  touch-action: pan-y;             /* vertikal scrollt der Browser, horizontal = Swipe (JS) */
  transition: transform .18s ease;
}
.item.swiping .item-main { transition: none; }   /* folgt dem Finger direkt */
.item.dragging {                   /* gezogenes Item: folgt dem Finger ohne Transition, hebt sich ab */
  transition: none;
  z-index: 5; overflow: visible;
  box-shadow: 0 10px 28px rgba(20, 24, 35, .20);
  border-color: var(--accent-1);
}
.items.drag-active { user-select: none; -webkit-user-select: none; }
.item.pending { opacity: .6; }     /* offline/optimistisch, noch nicht bestätigt */

/* Lösch-Hintergrund (Links-Wisch) */
.swipe-bg {
  position: absolute; inset: 0; z-index: 0;
  background: var(--danger); color: #fff;
  display: flex; align-items: center; justify-content: flex-end;
  padding-right: 22px;
}
.swipe-bg svg { width: 22px; height: 22px; opacity: .85; transition: transform .12s; }
.item.swipe-armed .swipe-bg svg { transform: scale(1.25); opacity: 1; }

/* Checkbox */
.check {
  flex: none; width: 26px; height: 26px; border-radius: 8px;
  border: 2px solid var(--ink-soft); background: transparent;
  cursor: pointer; display: grid; place-items: center; padding: 0;
  transition: border-color .15s, background .15s;
}
.check svg { width: 16px; height: 16px; stroke: #fff; opacity: 0; transition: opacity .12s; }
.check[aria-checked="true"] {
  background: linear-gradient(95deg, var(--grad-from), var(--grad-to)); border-color: transparent;
}
.check[aria-checked="true"] svg { opacity: 1; }

/* Artikeltext – Zeilenumbruch bei langen Einträgen */
.item-text {
  flex: 1; min-width: 0; font-size: calc(16px * var(--fs-scale)); color: var(--ink);
  overflow-wrap: anywhere; word-break: break-word; white-space: normal;
  padding: 2px 0; border: 0; background: transparent; outline: none;
  font-family: var(--font); line-height: 1.35;
}
.item-text:focus { border-bottom: 1px solid var(--accent-1); }

/* Greifsymbol – NUR hierüber lässt sich ziehen (kein Scroll-Konflikt) */
.grip {
  flex: none; width: 38px; height: 38px; border: 0; background: transparent;
  color: var(--ink-soft); cursor: grab; display: grid; place-items: center;
  touch-action: none; border-radius: 9px;
}
.grip:active { cursor: grabbing; color: var(--accent-1); }
.grip svg { width: 20px; height: 20px; pointer-events: none; }

.empty-hint { text-align: center; color: var(--ink-soft); font-size: 14px; padding: 28px 10px; }

/* ===================== Erledigt ===================== */
.done-section { margin-top: 22px; }
.done-head {
  display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  padding: 0 4px 8px; font-size: 13px; font-weight: 600; color: var(--ink-dim);
  text-transform: uppercase; letter-spacing: .04em;
}
.done-hint { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--ink-soft); font-size: 12px; }
.items.done .item { box-shadow: none; }
.items.done .item-main { background: var(--surface-2); min-height: 48px; }
.items.done .item-text { color: var(--ink-soft); text-decoration: line-through; }
.items.done .grip { display: none; }

/* ===================== Footer / Sync ===================== */
.app-footer {
  position: sticky; bottom: 0;
  padding: 10px 18px; padding-bottom: calc(10px + var(--safe-bottom));
  text-align: center;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.sync-status { font-size: 12px; color: var(--ink-soft); display: inline-flex; align-items: center; gap: 6px; }
.sync-status::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ink-soft);
}
.sync-status.ok::before     { background: #3fb27f; }
.sync-status.warten::before { background: var(--accent-2); }
.sync-status.fehler::before { background: var(--danger); }

/* ===================== Hinweise (Toasts) ===================== */
.toasts {
  position: fixed; left: 0; right: 0;
  bottom: calc(16px + var(--safe-bottom));
  z-index: 60;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 0 14px; pointer-events: none;
}
.toast {
  pointer-events: auto;
  max-width: 420px; width: 100%;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--border); border-left: 4px solid var(--ink-soft);
  border-radius: var(--radius-sm); box-shadow: var(--shadow);
  padding: 12px 14px; font-size: 14px; line-height: 1.35;
  cursor: pointer;
  animation: toast-ein .22s ease-out;
}
.toast-fehler  { border-left-color: var(--danger); }
.toast-warnung { border-left-color: var(--accent-2); }
.toast-ok      { border-left-color: #3fb27f; }
.toast-aus { animation: toast-aus .25s ease-in forwards; }

@keyframes toast-ein {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes toast-aus {
  to { opacity: 0; transform: translateY(12px); }
}
@media (prefers-reduced-motion: reduce) {
  .toast { animation: none; }
  .toast-aus { animation: none; opacity: 0; }
}

@media (max-width: 380px) {
  .brand-title { font-size: 17px; }
  .list-wrap { padding: 12px 10px 0; }
}