:root {
    --bg: #fafafa;
    --fg: #1c1c1e;
    --muted: #6b6b70;
    --border: #e4e4e7;
    --accent: #2563eb;
    --accent-fg: #ffffff;
    --danger: #dc2626;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.55;
}

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

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: #fff;
}

.topbar h1 { font-size: 1.15rem; margin: 0; }
.topbar h1 a { color: var(--fg); }
.topbar nav a { margin-left: 1rem; font-size: 0.9rem; }

.container {
    max-width: 780px;
    margin: 0 auto;
    padding: 2rem 1.25rem 4rem;
}

.container.narrow { max-width: 420px; }

.empty, .notice { color: var(--muted); }
.notice {
    background: #eef6ff;
    border: 1px solid #cfe3fc;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    word-break: break-all;
}

.error { color: var(--danger); margin-top: 0.5rem; }

.paste-list { list-style: none; margin: 0; padding: 0; }

.paste-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.paste-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.paste-content { word-wrap: break-word; }
.paste-content img { max-width: 100%; }

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--muted);
}

form { display: flex; flex-direction: column; gap: 0.75rem; }

label { font-size: 0.9rem; font-weight: 600; }

input[type="password"], input[type="text"] {
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
}

button, .link-btn {
    background: var(--accent);
    color: var(--accent-fg);
    border: none;
    padding: 0.65rem 1.1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    cursor: pointer;
    align-self: flex-start;
}

button:hover, .link-btn:hover { opacity: 0.9; }

.link-btn.danger { background: var(--danger); }

.link-btn {
    background: none;
    color: var(--danger);
    padding: 0;
    font-size: 0.85rem;
    text-decoration: underline;
}

.inline-form { display: inline; }

#copy-btn { margin-top: 1rem; }

.panel {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.field-row {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
    font-weight: 400;
}

.field-row label { display: flex; align-items: center; gap: 0.35rem; font-weight: 400; }

#editor-container { background: #fff; min-height: 200px; }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th, .admin-table td {
    text-align: left;
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.preview-cell { max-width: 280px; color: var(--muted); }
.actions { display: flex; gap: 0.75rem; align-items: center; white-space: nowrap; }

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background: #eef2ff;
    color: #3730a3;
}
.badge-public { background: #dcfce7; color: #166534; }
.badge-hidden { background: #fef9c3; color: #854d0e; }
.badge-burn   { background: #fee2e2; color: #991b1b; }

@media (max-width: 600px) {
    .topbar { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .admin-table, .admin-table thead, .admin-table tbody, .admin-table th, .admin-table td, .admin-table tr {
        display: block;
    }
    .admin-table thead { display: none; }
    .admin-table tr { border-bottom: 2px solid var(--border); padding-bottom: 0.5rem; margin-bottom: 0.5rem; }
    .preview-cell { max-width: none; }
}