:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --fg: #18181b;
  --muted: #8b8b95;
  --line: #e6e6ea;
  --line-strong: #d4d4d9;
  --accent: #3b82f6;
  --accent-fg: #ffffff;
  --danger: #e0483c;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 8px 24px rgba(0, 0, 0, .07);
  --head: 56px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f12;
    --surface: #17171b;
    --fg: #ececf1;
    --muted: #7c7c88;
    --line: #26262c;
    --line-strong: #35353d;
    --accent: #5b9bff;
    --accent-fg: #0b0b0e;
    --danger: #ff6a5e;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .45);
  }
}

* { box-sizing: border-box; }

/* Autor-CSS schlaegt die UA-Regel fuer [hidden]. Ohne das bleiben
   Overlay, Login, Fortschritt und Auswahlleiste dauerhaft sichtbar. */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.sprite { display: none; }

.ico {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.ico.sm { width: 13px; height: 13px; }
.ico.lg { width: 22px; height: 22px; }
.ico.xl { width: 40px; height: 40px; stroke-width: 1.4; }

/* ---------- buttons ---------- */

button {
  font: inherit;
  color: inherit;
  border: 0;
  background: none;
  cursor: pointer;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  color: var(--fg);
  transition: background .12s, color .12s, opacity .12s;
}
.icon:hover { background: color-mix(in srgb, var(--fg) 9%, transparent); }
.icon:active { transform: translateY(.5px); }
.icon.on { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); }
.icon.primary { background: var(--accent); color: var(--accent-fg); }
.icon.primary:hover { filter: brightness(1.08); }
.icon.danger:hover { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
.icon[disabled] { opacity: .35; pointer-events: none; }

:where(button, input, a):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.vsep {
  width: 1px;
  height: 20px;
  background: var(--line);
  margin: 0 4px;
}

/* ---------- login ---------- */

.login {
  min-height: 100dvh;
  display: grid;
  place-content: center;
  gap: 12px;
  padding: 24px;
}
.login form {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 10px 10px 14px;
  box-shadow: var(--shadow);
}
.login .ico.lg { color: var(--muted); }
.login input {
  width: 220px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 15px;
  padding: 6px 2px;
  outline: none;
}
.err {
  display: flex;
  justify-content: center;
  color: var(--danger);
  margin: 0;
}

/* ---------- header ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--head);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 12px;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--accent);
}
.counter {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  margin-left: 2px;
}
header nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 2px;
}

/* ---------- progress ---------- */

.progress {
  position: sticky;
  top: var(--head);
  z-index: 19;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 12px;
}
.progress .bar {
  flex: 1;
  height: 3px;
  border-radius: 3px;
  background: var(--line);
  overflow: hidden;
}
.progress .bar::after {
  content: "";
  display: block;
  height: 100%;
  width: var(--p, 0%);
  background: var(--accent);
  transition: width .2s;
}

/* ---------- chips ---------- */

.chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 12px 16px 4px;
  scrollbar-width: thin;
}
.chips:empty { display: none; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  transition: .12s;
}
.chip:hover { border-color: var(--line-strong); color: var(--fg); }
.chip.on {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg);
}
.chip small {
  font-variant-numeric: tabular-nums;
  opacity: .6;
}

/* ---------- grid ---------- */

.grid {
  padding: 12px 16px 120px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 16px 14px;
}
.grid.grouped {
  display: block;
}
.group > h2 {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 20px 0 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--muted);
  position: sticky;
  top: calc(var(--head) + 0px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  padding: 6px 0;
  z-index: 5;
}
.group:first-child > h2 { margin-top: 4px; }
.group > h2 small { font-weight: 400; opacity: .65; font-variant-numeric: tabular-nums; }
.group .items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 16px 14px;
}

.tile { margin: 0; }
.thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: box-shadow .12s, border-color .12s;
}
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity .25s;
}
.thumb img.ready { opacity: 1; }
.tile.sel .thumb {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent);
}

.check {
  position: absolute;
  top: 7px;
  left: 7px;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  backdrop-filter: blur(4px);
  border: 1px solid var(--line-strong);
  color: transparent;
  opacity: 0;
  transition: .12s;
}
.thumb:hover .check, .tile.sel .check { opacity: 1; }
.check .ico { width: 13px; height: 13px; stroke-width: 3; }
.tile.sel .check {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
  opacity: 1;
}

.acts {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  gap: 2px;
  opacity: 0;
  transition: opacity .12s;
}
.thumb:hover .acts { opacity: 1; }
.acts button {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: blur(4px);
  border: 1px solid var(--line);
  color: var(--fg);
}
.acts button:hover { background: var(--surface); }
.acts .ico { width: 14px; height: 14px; }

.name {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 2px 3px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--muted);
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.name:hover { background: color-mix(in srgb, var(--fg) 7%, transparent); color: var(--fg); }
.name-input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 2px 3px;
  font: inherit;
  font-size: 12px;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 6px;
  outline: none;
}

.empty {
  display: grid;
  place-items: center;
  padding: 80px 0;
  color: var(--muted);
  opacity: .5;
}

body.trash .acts { display: none; }

/* ---------- selection bar ---------- */

.selbar {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 5px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.selbar b {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  min-width: 20px;
  text-align: center;
  padding: 0 2px;
}
.selbar .live-only, .selbar .trash-only { display: flex; gap: 2px; }
body.trash .selbar .live-only { display: none; }
body:not(.trash) .selbar .trash-only { display: none; }

/* ---------- dialogs ---------- */

dialog {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  width: min(440px, calc(100vw - 32px));
  background: var(--surface);
  color: var(--fg);
  box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(0, 0, 0, .35); backdrop-filter: blur(2px); }
dialog form { display: grid; gap: 12px; }

.field {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 8px 11px;
  color: var(--muted);
}
.field:focus-within { border-color: var(--accent); }
.field input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: none;
  color: var(--fg);
  font: inherit;
  outline: none;
}
.field.sm { width: 104px; }
.field .pre { color: var(--muted); }

.tokens { display: flex; flex-wrap: wrap; gap: 5px; }
.tokens button {
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.tokens button:hover { color: var(--fg); border-color: var(--line-strong); }

.opts { display: flex; align-items: center; gap: 10px; }
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--muted);
  cursor: pointer;
}
.toggle input { accent-color: var(--accent); margin: 0; }
.toggle:has(input:checked) { color: var(--accent); border-color: var(--accent); }

.preview {
  list-style: none;
  margin: 0;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: 10px;
  max-height: 190px;
  overflow: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--muted);
  display: grid;
  gap: 3px;
}
.preview li { display: flex; gap: 6px; align-items: center; }
.preview li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preview li .to { color: var(--fg); }
.preview li .arr { opacity: .5; flex: none; }

dialog menu {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  margin: 0;
  padding: 0;
}

/* ---------- drop overlay + toast ---------- */

.drop {
  position: fixed;
  inset: 10px;
  z-index: 50;
  display: grid;
  place-items: center;
  border: 2px dashed var(--accent);
  border-radius: 16px;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(3px);
  color: var(--accent);
  pointer-events: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 74px;
  transform: translateX(-50%);
  z-index: 60;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--fg);
  color: var(--bg);
  font-size: 13px;
  box-shadow: var(--shadow);
  pointer-events: none;
}

@media (max-width: 560px) {
  .grid, .group .items { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
  .grid { padding: 12px 12px 120px; }
}