/* Feed Filter app styles. Reuses app-base CSS variables and base styles
 * from /app-base/css/app.css; only adds the feed-grid + editor specifics.
 */

.home-content {
    flex: 1;
    padding: 24px;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.home-title a {
    text-decoration: none;
    color: inherit;
}

.feeds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.feed-card {
    position: relative;
    background: var(--bg-secondary, #252525);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
}

.feed-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 4px 0;
    color: var(--text-color);
    padding-right: 60px;
}

.feed-card .feed-slug {
    font-size: 12px;
    color: var(--text-tertiary, #888);
    margin-bottom: 8px;
}

.feed-card .feed-description {
    font-size: 13px;
    color: var(--text-secondary, #a0a0a0);
    margin-bottom: 12px;
}

.feed-card .feed-source,
.feed-card .feed-public {
    font-size: 12px;
    color: var(--text-secondary, #a0a0a0);
    margin-top: 6px;
    word-break: break-all;
}

.feed-card .feed-label {
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--text-tertiary, #888);
    margin-right: 4px;
}

.feed-card .feed-filters {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.feed-card .feed-filter-chip {
    font-size: 11px;
    background: var(--bg-tertiary, #1a1a1a);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 6px;
    color: var(--text-secondary, #a0a0a0);
}

.feed-card code {
    font-family: "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;
    font-size: 11px;
}

.feed-card .edit-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 10px;
    font-size: 12px;
    opacity: 0;
}

@media (hover: hover) {
    .feed-card:hover .edit-btn {
        opacity: 0.85;
    }

    .feed-card .edit-btn:hover {
        opacity: 1;
    }
}

@media (hover: none) {
    .feed-card .edit-btn {
        opacity: 1;
    }
}

/* Editor view */
.editor-form {
    max-width: 720px;
    margin: 0 auto;
}

.editor-form .editor-id-row {
    margin-bottom: 16px;
    font-size: 12px;
    color: var(--text-secondary, #a0a0a0);
}

.editor-form .editor-id-row.hidden {
    display: none;
}

.editor-form .editor-id-label {
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--text-tertiary, #888);
    margin-right: 6px;
}

.editor-form .editor-id-row code {
    font-family: "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;
    font-size: 12px;
}

.editor-form .form-group {
    margin-bottom: 16px;
}

.editor-form .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-color);
}

.editor-form .form-group input[type="text"],
.editor-form .form-group input[type="url"],
.editor-form .form-group textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    background: var(--bg-secondary, #252525);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    font-size: 14px;
    font-family: inherit;
}

.editor-form .form-group input[readonly] {
    opacity: 0.7;
    cursor: not-allowed;
}

.editor-form .form-group textarea {
    resize: vertical;
}

.editor-form .form-hint {
    font-size: 12px;
    color: var(--text-tertiary, #888);
    margin-top: 4px;
}

.editor-form .filter-fieldset {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 16px;
    margin: 16px 0;
}

.editor-form .filter-fieldset legend {
    padding: 0 6px;
    font-size: 13px;
    font-weight: 600;
}

.editor-form .filter-row-label {
    margin-bottom: 4px;
}

.editor-form .filter-row-label code {
    margin-right: 6px;
}

.editor-form .match-mode-line {
    margin: 0 0 16px 0;
    font-size: 14px;
    color: var(--text-color);
}

.editor-form .inline-select {
    display: inline-block;
    width: auto;
    padding: 0 2px;
    margin: 0;
    font-size: inherit;
    font-family: inherit;
    font-weight: inherit;
    line-height: inherit;
    color: var(--text-color);
    background: var(--bg-secondary, #252525);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    vertical-align: baseline;
}

.editor-form .form-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 24px;
}

.editor-form .form-spacer {
    flex: 1;
}

.editor-form .form-error {
    margin-top: 16px;
    padding: 10px 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger-color, #ef4444);
    border-radius: 4px;
    color: var(--danger-color, #ef4444);
    font-size: 13px;
}

.editor-form code {
    font-family: "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;
    font-size: 12px;
}

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.empty-state h2 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0 0 0.5rem 0;
}

.empty-state p {
    color: var(--text-muted);
    margin: 0 0 1.5rem 0;
}

.empty-state button {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Loading spinner */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 48px;
}

/* View visibility */
.view.hidden {
    display: none;
}

/* Source URL placeholder dialog */
.url-dialog-content {
    max-width: 600px;
    width: 90%;
    padding-top: 36px;
}

.url-dialog-close {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    border-radius: 4px;
    padding: 0;
}

.url-dialog-close:hover {
    background: var(--bg-tertiary, #1a1a1a);
}

.url-dialog-content h3 {
    margin: 0 0 12px 0;
    font-size: 16px;
}

.url-dialog-template {
    margin-bottom: 12px;
    padding: 8px 10px;
    background: var(--bg-tertiary, #1a1a1a);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    word-break: break-all;
    color: var(--text-secondary, #a0a0a0);
}

.url-dialog-instructions {
    margin: 0 0 8px 0;
    font-size: 13px;
    color: var(--text-secondary, #a0a0a0);
}

.url-dialog-inputs .form-group {
    margin-bottom: 10px;
}

.url-dialog-inputs .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
}

.url-dialog-resolved {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    margin-top: 16px;
}

.url-dialog-resolved-label {
    display: block;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.06em;
    color: var(--text-tertiary, #888);
    margin-bottom: 6px;
}

.url-dialog-resolved-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.url-dialog-resolved-text {
    flex: 1;
    min-width: 0;
    word-break: break-all;
    font-size: 12px;
    background: var(--bg-tertiary, #1a1a1a);
    padding: 6px 8px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.url-dialog-resolved-text code {
    font-family: "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;
    font-size: 12px;
}

.url-dialog-resolved-text a {
    color: var(--primary-color);
    text-decoration: none;
}

.url-dialog-resolved-text a:hover {
    text-decoration: underline;
}

.url-dialog-copy.btn {
    flex-shrink: 0;
}

.url-dialog-copied {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary, #a0a0a0);
}