:root {
    --bg: #f6f5f2;
    --card: #ffffff;
    --border: #ddd8cf;
    --text: #2b2924;
    --muted: #766f60;
    --accent: #6b6146;
    --accent-dark: #4d4632;
    --error: #a33;
    --warning: #a67c00;
}

* { box-sizing: border-box; }

body {
    font-family: system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    line-height: 1.5;
}

header {
    background: var(--accent-dark);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

header h1 { margin: 0; font-size: 1.3rem; }

nav { display: flex; gap: 0.5rem; }

.tab-btn {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.4);
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 4px;
    cursor: pointer;
}

.tab-btn.active { background: white; color: var(--accent-dark); font-weight: 600; }

main { max-width: 900px; margin: 1.5rem auto; padding: 0 1rem; }

.view { display: none; }
.view.active { display: block; }

h2 { margin-top: 0; }

button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.95rem;
}
button:hover { background: var(--accent-dark); }
button.secondary { background: transparent; color: var(--accent-dark); border: 1px solid var(--border); }
button.danger { background: var(--error); }

input, select, textarea {
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
}

.form-row { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.form-row input[type="url"] { flex: 1; min-width: 250px; }

.filter-bar { display: flex; gap: 0.5rem; margin-bottom: 0.75rem; flex-wrap: wrap; align-items: center; }
.field-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.field-filters input { flex: 1; min-width: 160px; }
.field-filters select { min-width: 170px; }

.entries-list { display: flex; flex-direction: column; gap: 0.6rem; }

.entry-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.8rem 1rem;
    cursor: pointer;
}
.entry-card:hover { border-color: var(--accent); }
.entry-card h3 { margin: 0 0 0.25rem; font-size: 1.05rem; }
.entry-card .meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.3rem; }
.badge {
    display: inline-block;
    background: var(--accent);
    color: white;
    border-radius: 3px;
    padding: 0.1rem 0.5rem;
    font-size: 0.75rem;
    margin-right: 0.4rem;
}

.preview-form, .category-block, .detail-block {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1rem;
    margin-top: 1rem;
}

.field-group { margin-bottom: 0.8rem; }
.field-group label { display: block; font-weight: 600; margin-bottom: 0.2rem; font-size: 0.9rem; }
.field-group input, .field-group textarea { width: 100%; }
.field-hint { color: var(--muted); font-size: 0.8rem; margin-top: 0.15rem; }

.form-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }

.warning-box {
    background: #fff6e0;
    border: 1px solid var(--warning);
    color: var(--warning);
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    margin: 0.75rem 0;
}

.error-box {
    background: #fbe6e6;
    border: 1px solid var(--error);
    color: var(--error);
    padding: 0.6rem 0.8rem;
    border-radius: 4px;
    margin: 0.75rem 0;
}

.criterion-row {
    display: grid;
    grid-template-columns: 1fr 2fr 110px 32px;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
    align-items: start;
}
.criterion-row textarea { resize: vertical; min-height: 2.2rem; }

.category-block h3 { margin: 0 0 0.3rem; }
.category-block .category-actions { margin-top: 0.5rem; display: flex; gap: 0.5rem; }
.category-block .criteria-list { color: var(--muted); font-size: 0.85rem; }

.raw-text-toggle { cursor: pointer; color: var(--accent-dark); text-decoration: underline; font-size: 0.9rem; }
.raw-text-box { white-space: pre-wrap; background: #faf9f6; border: 1px solid var(--border); padding: 0.6rem; border-radius: 4px; margin-top: 0.4rem; max-height: 300px; overflow-y: auto; font-size: 0.85rem; }

.batch-progress { background: var(--card); border: 1px solid var(--border); border-radius: 6px; padding: 0.6rem 1rem; margin-bottom: 1rem; font-size: 0.9rem; }
.batch-progress .errors { color: var(--error); margin-top: 0.3rem; }

.tag-picker { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.5rem; }
.tag-chip {
    background: transparent;
    color: var(--accent-dark);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
    cursor: pointer;
}
.tag-chip.selected { background: var(--accent); color: white; border-color: var(--accent); }
.tag-add-row { display: flex; gap: 0.4rem; }
.tag-add-row input { flex: 1; }

.tags-display { display: flex; flex-wrap: wrap; gap: 0.3rem; margin: 0.3rem 0; }
.tag-badge {
    display: inline-block;
    background: #efe9da;
    color: var(--accent-dark);
    border-radius: 999px;
    padding: 0.1rem 0.6rem;
    font-size: 0.75rem;
}

.category-checklist { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; }

.category-section { border-top: 1px solid var(--border); margin-top: 1rem; padding-top: 0.8rem; }
.category-section-header { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; margin-bottom: 0.4rem; }
.category-section-header h3 { margin: 0; }

.detail-category-block { border-top: 1px solid var(--border); margin-top: 1rem; padding-top: 0.8rem; }
.detail-category-block h3 { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; margin: 0 0 0.4rem; font-size: 1.05rem; }