:root {
    --bg: #1a1a1e;
    --bg-card: #24242a;
    --bg-input: #2c2c34;
    --border: #38383f;
    --text: #e4e4e8;
    --text-muted: #8888a0;
    --accent: #6c8cff;
    --accent-dim: #4a6ad0;
    --success: #4caf80;
    --error: #e05555;
    --radius: 6px;
    --mono: "SF Mono", "Cascadia Code", "Consolas", monospace;
    --sans: -apple-system, "Segoe UI", system-ui, sans-serif;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    line-height: 1.5;
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem 1rem;
}
header { margin-bottom: 1.5rem; }
header h1 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--accent);
    font-family: var(--mono);
    letter-spacing: -0.02em;
}
.variant {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-muted);
    background: var(--bg-input);
    padding: 0.15rem 0.5rem;
    border-radius: 3px;
    vertical-align: middle;
}
header .sub {
    color: var(--text-muted);
    font-size: 0.82rem;
    margin-top: 0.2rem;
}
.folder-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.6rem;
}
.folder-btn {
    padding: 0.45rem 0.9rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 0.82rem;
    font-family: var(--sans);
    cursor: pointer;
    transition: background 0.15s;
}
.folder-btn:hover { background: var(--accent-dim); }
.input-area { margin-bottom: 1.5rem; }
.input-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}
#paste-input {
    flex: 1;
    padding: 0.7rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 0.95rem;
    font-family: var(--sans);
    outline: none;
    transition: border-color 0.15s;
}
#paste-input:focus { border-color: var(--accent); }
#paste-input::placeholder { color: var(--text-muted); }
.clip-btn {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.15s, color 0.15s;
}
.clip-btn:hover { border-color: var(--accent); color: var(--accent); }
.clip-btn svg { width: 18px; height: 18px; }
.status {
    font-size: 0.78rem;
    min-height: 1.2em;
    color: var(--text-muted);
}
.status.ok { color: var(--success); }
.status.err { color: var(--error); }
.items { display: flex; flex-direction: column; gap: 0.5rem; }
.item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.65rem 0.85rem;
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
}
.item-thumb {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 4px;
    object-fit: cover;
    background: var(--bg);
}
.item-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 4px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
}
.item-icon svg { width: 26px; height: 26px; }
.item-icon.pdf { color: #e05555; }
.item-icon.file { color: var(--text-muted); }
.item-filename {
    font-size: 0.78rem;
    margin-top: 0.2rem;
    color: var(--accent);
}
.item-body { flex: 1; min-width: 0; }
.item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-size: 0.73rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}
.item-meta .hash {
    font-family: var(--mono);
    color: var(--accent-dim);
}
.item-content {
    font-size: 0.88rem;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 6em;
    overflow: hidden;
}
.item-image { margin-top: 0.4rem; }
.item-image img {
    max-width: 100%;
    max-height: 200px;
    border-radius: 4px;
}
.item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.3rem;
}
.tag {
    font-size: 0.7rem;
    font-family: var(--mono);
    background: #2a2f45;
    color: var(--accent);
    padding: 0.1rem 0.45rem;
    border-radius: 3px;
}
.empty {
    text-align: center;
    color: var(--text-muted);
    padding: 3rem 1rem;
    font-size: 0.9rem;
}