/* Auto jin Tools - PDF Batch Tools Styles (image-to-pdf, pdf-editor, pdf-to-image, pdf-watermark, pdf-metadata) */

.pdf-app-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

/* Reorderable and detailed list rows */
.pdf-row-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.pdf-row-item {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid var(--tool-border);
    border-radius: 8px;
    background: #fff;
    transition: background 150ms ease, border-color 150ms ease;
}

.pdf-row-item.is-dragging {
    opacity: 0.4;
    border-style: dashed;
}

.pdf-row-item.is-error {
    border-color: #f5b8b3;
    background: #fffafa;
}

.pdf-row-thumb {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    overflow: hidden;
    background: #f2f3f6;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.pdf-row-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pdf-row-thumb .pdf-file-badge {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--tool-brand);
    text-transform: uppercase;
}

.pdf-row-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    font-size: 0.78rem;
}

.pdf-row-title {
    font-weight: 700;
    color: var(--tool-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pdf-row-info {
    color: var(--tool-muted);
    font-size: 0.74rem;
}

.pdf-row-error {
    color: var(--tool-danger);
    font-weight: 700;
    font-size: 0.74rem;
    overflow-wrap: anywhere;
}

.pdf-row-controls {
    display: flex;
    gap: 4px;
    align-items: center;
}

.pdf-btn-icon {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--tool-border);
    border-radius: 6px;
    background: #fff;
    color: var(--tool-ink);
    font-size: 0.9rem;
    cursor: pointer;
    line-height: 1;
}

.pdf-btn-icon:hover:not(:disabled) {
    background: #f7f8fa;
    border-color: #9da1a8;
}

.pdf-btn-icon:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.pdf-range-field {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pdf-range-field label {
    font-size: 0.75rem;
    color: var(--tool-muted);
    white-space: nowrap;
}

.pdf-range-field input {
    width: 110px;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--tool-border);
    border-radius: 6px;
    font-size: 0.78rem;
    color: var(--tool-ink);
    background: #fff;
}

/* 9-grid position selector for watermark */
.wm-grid-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    width: 130px;
}

.wm-grid-btn {
    height: 34px;
    padding: 0;
    border: 1px solid var(--tool-border);
    border-radius: 6px;
    background: #fff;
    color: var(--tool-muted);
    font-size: 0.75rem;
    cursor: pointer;
    display: grid;
    place-items: center;
}

.wm-grid-btn:hover {
    border-color: var(--tool-brand);
    color: var(--tool-ink);
}

.wm-grid-btn.is-active {
    background: var(--tool-brand);
    color: #fff;
    border-color: var(--tool-brand);
}

/* Metadata table */
.pdf-table-container {
    margin-top: 14px;
    overflow-x: auto;
    border: 1px solid var(--tool-border);
    border-radius: 8px;
    background: #fff;
    -webkit-overflow-scrolling: touch;
}

.pdf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
    text-align: left;
    white-space: nowrap;
}

.pdf-table th,
.pdf-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--tool-border);
}

.pdf-table th {
    background: #f7f8fa;
    color: var(--tool-ink);
    font-weight: 700;
}

.pdf-table tr:last-child td {
    border-bottom: 0;
}

.pdf-table tr:hover td {
    background: #fafbfc;
}

.pdf-meta-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
}

.pdf-meta-badge.is-yes {
    background: #fee2e2;
    color: #dc2626;
}

.pdf-meta-badge.is-no {
    background: #e0f2fe;
    color: #0284c7;
}

/* Page preview grid (pdf-to-image) */
.pdf-pages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.pdf-page-card {
    border: 1px solid var(--tool-border);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pdf-page-preview {
    aspect-ratio: 1 / 1.35;
    background: #f2f3f6;
    display: grid;
    place-items: center;
    overflow: hidden;
    position: relative;
}

.pdf-page-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pdf-page-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    font-size: 0.74rem;
    border-top: 1px solid var(--tool-border);
    background: #fff;
}

.pdf-page-card-footer strong {
    color: var(--tool-ink);
    font-size: 0.78rem;
}

.pdf-page-card-footer span {
    color: var(--tool-muted);
}

/* Mode panels */
.pdf-tab-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pdf-tab-panel[hidden] {
    display: none !important;
}

/* Dark mode overrides */
html[data-theme="dark"] .pdf-row-item {
    border-color: #303236;
    background: #1a1c20;
}

html[data-theme="dark"] .pdf-row-item.is-error {
    border-color: #7a2a24;
    background: #251817;
}

html[data-theme="dark"] .pdf-row-thumb {
    background: #25272b;
}

html[data-theme="dark"] .pdf-btn-icon,
html[data-theme="dark"] .pdf-range-field input,
html[data-theme="dark"] .wm-grid-btn {
    border-color: #303236;
    background: #25272b;
    color: #f7f8fa;
}

html[data-theme="dark"] .pdf-btn-icon:hover:not(:disabled),
html[data-theme="dark"] .wm-grid-btn:hover {
    background: #35383e;
}

html[data-theme="dark"] .pdf-table-container,
html[data-theme="dark"] .pdf-page-card,
html[data-theme="dark"] .pdf-page-card-footer {
    border-color: #303236;
    background: #1a1c20;
}

html[data-theme="dark"] .pdf-table th {
    background: #202226;
    border-bottom-color: #303236;
}

html[data-theme="dark"] .pdf-table td {
    border-bottom-color: #303236;
}

html[data-theme="dark"] .pdf-table tr:hover td {
    background: #23252a;
}

html[data-theme="dark"] .pdf-page-preview {
    background: #25272b;
}

/* Responsive adjustments */
@media (max-width: 680px) {
    .pdf-row-item {
        grid-template-columns: auto 40px minmax(0, 1fr) auto;
        gap: 8px;
    }

    .pdf-range-field {
        grid-column: 1 / -1;
        margin-top: 4px;
        width: 100%;
        justify-content: flex-end;
    }

    .pdf-pages-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 390px) {
    .pdf-row-item {
        padding: 8px;
    }

    .pdf-range-field input {
        width: 100%;
    }

    .pdf-pages-grid {
        grid-template-columns: 1fr;
    }
}