body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    color: #222;
    line-height: 1.5;
}

.container {
    max-width: 1100px;
    margin: 28px auto;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

h1 {
    margin-top: 0;
    margin-bottom: 6px;
    font-size: 1.9rem;
}

h2,
h3,
p {
    margin-top: 0;
}

a {
    color: #0b57d0;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

label {
    display: block;
    font-weight: 600;
}

input,
textarea,
button {
    width: 100%;
    box-sizing: border-box;
    margin-top: 6px;
    padding: 10px 12px;
    font: inherit;
}

button,
.button {
    display: inline-block;
    width: auto;
    background: #0b57d0;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    padding: 10px 14px;
    text-decoration: none;
    line-height: 1.2;
}

.button-primary {
    background: #0b57d0;
    color: #fff;
}

.button-secondary {
    background: #eef3f8;
    color: #1f2937;
    border: 1px solid #cbd5e1;
}

.button-danger {
    background: #b42318;
    color: #fff;
}

.button-small {
    padding: 8px 12px;
    font-size: 0.92rem;
}

.button:hover,
button:hover,
.button:focus-visible,
button:focus-visible {
    opacity: 0.94;
    text-decoration: none;
}

.top-nav {
    margin-bottom: 18px;
    display: flex;
    gap: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.page-header,
.actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.page-header {
    margin-bottom: 10px;
}

.stack {
    display: grid;
    gap: 12px;
}

.card {
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 14px;
    background: #fafafa;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
    color: #666;
    font-size: 0.95rem;
}

.type-tag {
    display: inline-block;
    width: fit-content;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
}

.type-box {
    background: #e6f0ff;
    color: #0b57d0;
}

.type-item {
    background: #eef7e8;
    color: #2f6b1f;
}

.type-container {
    background: #fff1da;
    color: #9a4d00;
}

.type-subitem {
    background: #f2ebff;
    color: #6f42c1;
}

.search-form {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.search-form input {
    flex: 1 1 320px;
    min-width: 220px;
    margin-top: 0;
}

.search-result {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.result-body {
    flex: 1;
    min-width: 0;
}

.detail-image {
    display: block;
    width: 100%;
    max-width: 480px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 16px;
}

.detail-image-compact {
    max-width: 180px;
    margin-bottom: 8px;
}

.thumb-image {
    display: block;
    width: 64px;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 0;
    border: 1px solid #ddd;
}

.compact-thumb {
    flex: 0 0 64px;
}

.dense-list {
    display: grid;
    gap: 8px;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
}

.summary-section {
    margin-bottom: 18px;
}

.summary-block {
    padding-top: 12px;
    padding-bottom: 12px;
}

.summary-list {
    margin: 0;
    padding-left: 18px;
    color: #333;
}

.summary-list li + li {
    margin-top: 6px;
}

.compact-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: start;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 10px;
    background: #fafafa;
    position: relative;
}

.compact-row-box {
    grid-template-columns: 1fr auto;
}

.overview-card {
    grid-template-columns: 1fr;
    gap: 8px;
    align-content: start;
    min-height: 150px;
}

.overview-card-box {
    min-height: 140px;
}

.compact-row-container {
    border-left: 4px solid #d98700;
}

.compact-row-item {
    border-left: 4px solid #3d7a2a;
}

.compact-row-subitem {
    border-left: 4px solid #7b57c2;
}

.compact-main h2,
.compact-main h3 {
    margin-bottom: 4px;
    font-size: 1rem;
}

.overview-card .compact-main h2,
.overview-card .compact-main h3 {
    font-size: 1.02rem;
}

.row-title-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 6px;
}

.row-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 2px 10px;
    color: #555;
    font-size: 0.9rem;
}

.overview-card .row-meta-grid {
    grid-template-columns: 1fr;
    gap: 2px;
}

.row-note {
    margin-top: 4px;
    margin-bottom: 0;
    color: #333;
    font-size: 0.9rem;
}

.clickable-card {
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.clickable-card:hover,
.clickable-card:focus-within {
    border-color: #9fb8e8;
    box-shadow: 0 0 0 3px rgba(11, 87, 208, 0.08);
    background: #fcfdff;
}

.detail-card-compact {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px 16px;
    align-items: start;
}

.detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 4px 12px;
}

.detail-note {
    grid-column: 1 / -1;
}

.section-heading h2 {
    margin-bottom: 2px;
}

.meta,
.muted {
    color: #666;
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-row input {
    width: auto;
    margin: 0;
}

.checkbox-help {
    margin-top: -4px;
    color: #666;
    font-size: 0.92rem;
}

.form-panel {
    gap: 14px;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.form-field {
    margin: 0;
}

.context-panel {
    border: 1px solid #d9e2f2;
    border-radius: 10px;
    background: #f5f8fd;
    padding: 12px;
}

.context-title {
    font-weight: 700;
    margin-bottom: 8px;
}

.context-body {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 6px;
}

.context-body:last-child {
    margin-bottom: 0;
}

.actions form {
    margin: 0;
}

@media (max-width: 720px) {
    .container {
        margin: 0;
        border-radius: 0;
        padding: 16px;
    }

    .compact-row,
    .compact-row-box {
        grid-template-columns: 1fr;
    }

    .row-actions {
        align-items: flex-start;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .thumb-image,
    .compact-thumb {
        width: 72px;
    }

    .detail-card-compact {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 900px) {
    .overview-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1280px) {
    .overview-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (min-width: 1600px) {
    .overview-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}