:root {
  --bg: #15171c;
  --panel: #1e2127;
  --panel-2: #262a32;
  --text: #e6e8eb;
  --muted: #9aa1ad;
  --accent: #4f8cff;
  --accent-hover: #6aa0ff;
  --danger: #e05656;
  --danger-hover: #f06a6a;
  --border: #2b2f38;
  --radius: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

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

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
header h1 { margin: 0; font-size: 18px; font-weight: 600; }
.header-right { display: flex; align-items: center; gap: 12px; }
.me { color: var(--muted); font-size: 14px; }

main { max-width: 1100px; margin: 0 auto; padding: 24px; }

h2 { font-size: 16px; font-weight: 600; color: var(--muted); margin: 28px 0 12px; text-transform: uppercase; letter-spacing: 0.5px; }

button {
  background: var(--accent);
  color: white;
  border: 0;
  padding: 8px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
}
button:hover { background: var(--accent-hover); }
button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
button.ghost:hover { background: var(--panel-2); }
button.danger { background: var(--danger); }
button.danger:hover { background: var(--danger-hover); }
button.danger-ghost {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}
button.danger-ghost:hover { background: var(--danger); color: white; }
button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
button:disabled:hover { background: var(--accent); }
button.danger:disabled:hover { background: var(--danger); }

.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center;
  background: var(--panel);
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.drag { border-color: var(--accent); background: var(--panel-2); }
.dropzone .hint { color: var(--muted); font-size: 13px; margin-top: 4px; }
.dropzone .link { color: var(--accent); cursor: pointer; text-decoration: underline; }

.uploads { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.pending {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 14px;
  color: var(--muted);
}
.pending.error { color: var(--danger); border-color: var(--danger); }

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 12px;
}
.gallery-header h2 { margin: 0; }

.bulk-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.bulk-toolbar button {
  font-size: 13px;
  padding: 6px 12px;
}
.bulk-toolbar .sel-count {
  color: var(--muted);
  font-size: 13px;
  min-width: 96px;
}
.select-all-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.select-all-label input { accent-color: var(--accent); cursor: pointer; }

.copy-group {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.copy-group .copy-label {
  font-size: 12px;
  color: var(--muted);
  margin-right: 2px;
}
.copy-group button { padding: 5px 10px; }

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.date-header {
  grid-column: 1 / -1;
  margin: 16px 0 0;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.date-header:first-child { margin-top: 0; }
.date-header:hover { color: var(--text); }
.date-header::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentColor;
  transition: transform 0.15s;
}
.date-header.collapsed::before { transform: rotate(-90deg); }

.card.hidden { display: none; }

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.card-select {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 22px;
  height: 22px;
  cursor: pointer;
  z-index: 2;
  accent-color: var(--accent);
  background: rgba(0,0,0,0.55);
  border-radius: 4px;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.35);
}
.card .thumb {
  display: block;
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--panel-2);
  overflow: hidden;
}
.card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card .duration-badge {
  position: absolute;
  bottom: 6px;
  right: 6px;
  background: rgba(0,0,0,0.72);
  color: #fff;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}
.card .meta { padding: 10px 12px 6px; }
.card .name {
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card .dims { font-size: 12px; color: var(--muted); }
.card .bbcode-display {
  margin: 6px 10px 0;
  padding: 6px 8px;
  background: var(--panel-2);
  border: 1px solid transparent;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.card .bbcode-display:hover {
  border-color: var(--accent);
  background: var(--bg);
}
.card .bbcode-display.copied {
  border-color: var(--accent);
  background: rgba(79, 140, 255, 0.18);
}
.card .links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 10px;
}
.card .links button {
  flex: 1 1 auto;
  min-width: 54px;
  padding: 6px 8px;
  font-size: 12px;
  border-radius: 4px;
}
.card .delete {
  margin: 0 10px 10px;
  font-size: 12px;
  padding: 6px 10px;
}

.last-copied {
  background: var(--panel);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 12px;
  margin-top: 16px;
}
.last-copied-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
}
.last-copied-label strong {
  color: var(--text);
  font-weight: 600;
}
#last-copied-text {
  width: 100%;
  min-height: 140px;
  max-height: 40vh;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  resize: vertical;
  box-sizing: border-box;
}
button.small { font-size: 12px; padding: 4px 10px; }

/* Login */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.login-card input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 14px;
}
.login-card input:focus { outline: none; border-color: var(--accent); }
.error { color: var(--danger); font-size: 13px; margin: 0; }