/**
 * theme.css – Zentrales Design-System · life.ict.schule
 * v1 (2026-07-07)
 *
 * Einbinden VOR dem seitenspezifischen <style>-Block:
 *   <link rel="stylesheet" href="theme.css?v=1"/>
 *
 * Seiten überschreiben nur ihre Akzentfarbe(n) im eigenen :root
 * (z.B. --accent, --accent-dim, --accent-border) und behalten
 * ausschliesslich modulspezifische Styles inline.
 */

/* ── Reset + Tokens ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }

:root {
  --bg:#0d0d11; --s1:#13131a; --s2:#1a1a24; --s3:#20202c;
  --border:rgba(255,255,255,.07); --border2:rgba(255,255,255,.12);
  --text:#e4e4ef; --muted:#60607a; --muted2:#80809a;
  --red:#e07a8a; --green:#6ec8a0; --gold:#c8a96e;
  --accent:#c8b870;
  --accent-dim:rgba(200,184,112,.12);
  --accent-border:rgba(200,184,112,.35);
  --radius:16px;
  --serif:"DM Serif Display",serif;
  --sans:"DM Sans",sans-serif;
}

html, body { min-height:100vh; background:var(--bg); color:var(--text); font-family:var(--sans); }
body::before {
  content:""; position:fixed; inset:0; pointer-events:none; z-index:0;
  background:radial-gradient(ellipse 50% 30% at 20% 10%, rgba(200,184,140,.05) 0%, transparent 70%);
}
.page { position:relative; z-index:1; min-height:100vh; display:flex; flex-direction:column; }

/* ── Auth Screen ────────────────────────────────────────────── */
#authScreen {
  display:none; flex:1; align-items:center; justify-content:center;
  flex-direction:column; padding:60px 20px; text-align:center;
}
.auth-card {
  background:var(--s1); border:1px solid var(--border);
  border-radius:var(--radius); padding:28px 22px; width:100%; max-width:340px;
}
.auth-icon  { font-size:2.2rem; margin-bottom:10px; }
.auth-title { font-family:var(--serif); font-size:1.5rem; color:#c8c0a0; margin-bottom:6px; }
.auth-sub   { font-size:.75rem; color:var(--muted); margin-bottom:20px; line-height:1.5; }
.auth-msg   { font-size:.72rem; margin-top:8px; min-height:18px; }
.auth-msg.ok  { color:var(--green); }
.auth-msg.err { color:var(--red); }

/* ── App-Container ──────────────────────────────────────────── */
#app { display:none; flex:1; flex-direction:column; }
.app-inner { max-width:960px; margin:0 auto; width:100%; padding:24px 20px 48px; }

/* ── Formulare ──────────────────────────────────────────────── */
.inp {
  width:100%; background:var(--s2); border:1px solid var(--border); border-radius:10px;
  color:var(--text); font-size:.85rem; padding:11px 14px; outline:none;
  margin-bottom:10px; font-family:var(--sans); transition:border-color .2s;
}
.inp:focus { border-color:rgba(255,255,255,.2); }

.label {
  font-size:.6rem; letter-spacing:.09em; text-transform:uppercase; color:var(--muted);
  margin-bottom:6px; margin-top:14px; display:block;
}

.form-card {
  background:var(--s1); border:1px solid var(--border); border-radius:var(--radius);
  padding:20px; margin-bottom:14px;
}
.form-title { font-size:.78rem; font-weight:500; color:var(--text); margin-bottom:14px; letter-spacing:.04em; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  width:100%; background:transparent; border:1px solid rgba(255,255,255,.15);
  color:var(--text); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase;
  padding:11px; border-radius:10px; cursor:pointer; transition:all .2s; font-family:var(--sans);
}
.btn-primary:hover { background:rgba(255,255,255,.05); }
.btn-primary:disabled { opacity:.5; cursor:default; }

.btn-action {
  width:100%; background:transparent; border:1px solid rgba(232,224,200,.25);
  color:#c8c0a0; font-size:.75rem; letter-spacing:.08em; text-transform:uppercase;
  padding:11px; border-radius:10px; cursor:pointer; transition:all .2s; font-family:var(--sans);
  margin-top:10px;
}
.btn-action:hover { background:rgba(232,224,200,.07); }
.btn-action:disabled { opacity:.4; cursor:default; }

.btn-sm {
  background:transparent; border:1px solid var(--border); color:var(--muted);
  font-size:.62rem; letter-spacing:.06em; text-transform:uppercase; padding:5px 10px;
  border-radius:8px; cursor:pointer; font-family:var(--sans); transition:all .2s; white-space:nowrap;
}
.btn-sm:hover { border-color:rgba(255,255,255,.2); color:var(--text); }
.btn-sm.danger:hover { border-color:var(--red); color:var(--red); }
.btn-sm.green { border-color:rgba(110,200,160,.3); color:var(--green); }
.btn-sm.green:hover { background:rgba(110,200,160,.08); }

.btn-cancel {
  flex:1; background:transparent; border:1px solid var(--border); color:var(--muted);
  font-size:.75rem; letter-spacing:.07em; text-transform:uppercase; padding:11px;
  border-radius:10px; cursor:pointer; font-family:var(--sans); transition:all .2s;
}
.btn-cancel:hover { border-color:rgba(255,255,255,.15); color:var(--text); }

/* ── Typo-Bausteine ─────────────────────────────────────────── */
.section-title { font-family:var(--serif); font-size:1.4rem; color:#d4c898; margin-bottom:4px; }
.section-sub   { font-size:.75rem; color:var(--muted); margin-bottom:22px; line-height:1.5; }
.empty-hint    { font-size:.78rem; color:var(--muted); padding:14px 0; }
.divider       { border:none; border-top:1px solid var(--border); margin:28px 0; }

/* ── Overlay / Bottom-Sheet ─────────────────────────────────── */
.overlay {
  display:none; position:fixed; inset:0; background:rgba(0,0,0,.75);
  z-index:200; align-items:flex-end; justify-content:center;
}
.overlay.open { display:flex; }
.overlay-box {
  background:var(--s1); border:1px solid var(--border);
  border-radius:20px 20px 0 0; padding:22px 20px 36px; width:100%; max-width:500px;
  max-height:88vh; overflow-y:auto; overscroll-behavior:contain; animation:slideUp .22s ease;
}

/* Hintergrund nicht mitscrollen, solange ein Overlay/Sheet/Modal offen ist
   (behebt „Hintergrund scrollt statt Modal" auf Desktop). */
body:has(.overlay.open),
body:has(.sheet-overlay.open),
body:has(.modal-overlay.open),
body:has(.modal.open),
body:has(.sheet.open),
body:has(.ov-sheet.open),
body:has(.todo-sheet-bg.open),
body:has(.cook-overlay.open),
body:has(.cookmode.open) { overflow:hidden; }
.overlay-handle { width:36px; height:3px; background:rgba(255,255,255,.1); border-radius:2px; margin:0 auto 16px; cursor:pointer; }
.overlay-title  { font-family:var(--serif); font-size:1.15rem; color:#d4c898; margin-bottom:6px; }
.overlay-sub    { font-size:.7rem; color:var(--muted); margin-bottom:18px; }
.overlay-bottom { display:flex; gap:10px; margin-top:18px; padding-top:14px; border-top:1px solid var(--border); }

/* ── Tabs ───────────────────────────────────────────────────── */
.tab-bar { display:flex; gap:4px; margin-bottom:18px; border-bottom:1px solid var(--border); padding-bottom:0; }
.tab-btn {
  background:none; border:none; color:var(--muted); font-size:.68rem;
  letter-spacing:.07em; text-transform:uppercase; padding:8px 12px; cursor:pointer;
  font-family:var(--sans); border-bottom:2px solid transparent; margin-bottom:-1px; transition:all .2s;
}
.tab-btn.active { color:var(--gold); border-bottom-color:var(--gold); }
.tab-pane { display:none; }
.tab-pane.active { display:block; }

/* ── Color-Picker ───────────────────────────────────────────── */
.color-picker-popup {
  position:absolute; background:var(--s2); border:1px solid var(--border2);
  border-radius:12px; padding:10px; display:flex; flex-wrap:wrap; gap:6px;
  width:180px; z-index:300; box-shadow:0 8px 32px rgba(0,0,0,.5); animation:fadeUp .15s ease;
}
.color-swatch {
  width:22px; height:22px; border-radius:50%; cursor:pointer;
  border:2px solid transparent; transition:transform .15s, border-color .15s;
}
.color-swatch:hover { transform:scale(1.2); border-color:rgba(255,255,255,.4); }
.color-swatch.selected { border-color:#fff; }
.color-custom-inp {
  width:100%; background:var(--s3); border:1px solid var(--border);
  border-radius:6px; color:var(--text); font-size:.72rem; padding:5px 8px;
  outline:none; font-family:var(--sans); margin-top:2px;
}

/* ── Toast ──────────────────────────────────────────────────── */
.toast {
  position:fixed; bottom:28px; left:50%; transform:translateX(-50%) translateY(20px);
  background:var(--s2); border:1px solid var(--border); border-radius:10px;
  padding:10px 18px; font-size:.78rem; color:var(--text); opacity:0;
  transition:all .25s; pointer-events:none; white-space:nowrap; z-index:9000;
}
.toast.show { opacity:1; transform:translateX(-50%) translateY(0); }

/* ── Animationen ────────────────────────────────────────────── */
@keyframes fadeUp  { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:none} }
@keyframes slideUp { from{transform:translateY(30px);opacity:0} to{transform:none;opacity:1} }