/* Guckkasten – Mobil- und Desktop-Oberfläche.
   Thema: ruhige Agenten-Nacht mit Gurkengrün als Akzent. Große Bedienelemente, klare Hierarchie. */

:root {
  --bg: #0f1a14;
  --bg-2: #142219;
  --card: rgba(255, 255, 255, 0.06);
  --card-line: rgba(255, 255, 255, 0.12);
  --text: #eef3ee;
  --muted: #a7b6aa;
  --accent: #7fd08a;
  --accent-ink: #0d2412;
  --warn: #f2c46b;
  --danger: #ff8f8f;
  --radius: 18px;
  --gap: 16px;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: radial-gradient(1200px 600px at 80% -10%, #1d3326 0%, transparent 60%), var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
body.center { display: grid; place-items: center; min-height: 100dvh; padding: 24px 16px; }

h1, h2 { line-height: 1.15; margin: 0 0 12px; }
h1 { font-size: clamp(28px, 6vw, 44px); letter-spacing: -0.01em; }
h2 { font-size: 20px; }
a { color: var(--accent); }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; }
.muted { color: var(--muted); font-size: 15px; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 0.14em; font-size: 13px; margin: 0 0 8px; }
.lead { color: var(--muted); font-size: 19px; max-width: 34em; }

.hero, .panel { width: 100%; max-width: 560px; }
.panel { background: var(--card); border: 1px solid var(--card-line); border-radius: 24px; padding: 28px 22px; }

.page { max-width: 760px; margin: 0 auto; padding: 16px 16px 48px; display: grid; gap: var(--gap); }
.card { background: var(--card); border: 1px solid var(--card-line); border-radius: var(--radius); padding: 20px 18px; }
.card.warn { border-color: var(--warn); }

.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; background: rgba(15, 26, 20, 0.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-line);
}
.topbar h1 { font-size: 20px; margin: 0; }
.topbar nav { display: flex; gap: 14px; align-items: center; font-size: 15px; }
.topbar nav form { margin: 0; }
.back { text-decoration: none; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }

.stack { display: grid; gap: 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row.between { justify-content: space-between; }
label { display: grid; gap: 6px; font-size: 15px; color: var(--muted); }
input, textarea {
  width: 100%; font: inherit; color: var(--text);
  background: rgba(0, 0, 0, 0.25); border: 1px solid var(--card-line); border-radius: 12px;
  padding: 14px; min-height: 52px;
}
textarea { resize: vertical; }
input:focus, textarea:focus, .btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.otp { font-size: 28px; letter-spacing: 0.3em; text-align: center; }
.choice { display: flex; align-items: center; gap: 8px; color: var(--text); min-height: 44px; }
.choice input { width: auto; min-height: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 22px; border-radius: 999px; border: 1px solid var(--card-line);
  background: rgba(255, 255, 255, 0.08); color: var(--text); font: inherit; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.btn.small { min-height: 40px; padding: 0 14px; font-size: 14px; }
.btn.danger { color: var(--danger); }
.link { background: none; border: 0; color: var(--accent); font: inherit; cursor: pointer; padding: 0; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

.flash { background: rgba(242, 196, 107, 0.12); border: 1px solid var(--warn); color: var(--text); border-radius: 12px; padding: 12px 14px; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; background: rgba(127, 208, 138, 0.15); color: var(--accent); font-size: 13px; }
.badge.warn { background: rgba(242, 196, 107, 0.15); color: var(--warn); }
.secret code { font-size: 20px; letter-spacing: 0.08em; word-break: break-all; }
.wrap { word-break: break-all; font-size: 13px; }
.steps { padding-left: 20px; display: grid; gap: 10px; }
.codes { columns: 2; font-size: 18px; }

.items { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.items .empty { color: var(--muted); }
.item { border: 1px solid var(--card-line); border-radius: 14px; padding: 12px 14px; display: grid; gap: 8px; }
.item-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.item-title { font-weight: 600; }
.item-body { color: var(--muted); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 6.5em; overflow: hidden; }
.status-published { background: rgba(127, 208, 138, 0.18); color: var(--accent); }
.status-draft { background: rgba(255, 255, 255, 0.1); color: var(--muted); }
.status-hidden { background: rgba(242, 196, 107, 0.15); color: var(--warn); }

/* Zeichnen: nur die Fläche blockiert Scroll-Gesten (touch-action), der Rest der Seite scrollt normal */
.pad-wrap { border-radius: 14px; overflow: hidden; border: 1px solid var(--card-line); background: #fff; }
#pad { display: block; width: 100%; aspect-ratio: 16 / 9; touch-action: none; cursor: crosshair; }
.tools { justify-content: space-between; margin: 12px 0; }
.swatches, .widths { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch, .width {
  width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--card-line); cursor: pointer;
  display: grid; place-items: center; background: rgba(255, 255, 255, 0.06); padding: 0;
}
.swatch[aria-pressed="true"], .width[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(127, 208, 138, 0.35); }
.width span { display: block; border-radius: 50%; background: var(--text); }
.send-row { margin-top: 12px; }
.file-btn { width: 100%; }
.preview { margin: 12px 0 0; }
.preview img { width: 100%; max-height: 50vh; object-fit: contain; border-radius: 12px; background: rgba(0, 0, 0, 0.25); }
progress { width: 100%; height: 10px; margin-top: 12px; accent-color: var(--accent); }
.item-thumb { max-width: 160px; max-height: 90px; border-radius: 8px; object-fit: contain; background: rgba(0, 0, 0, 0.25); }

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