/* Open Diary Core — frontend block styles (from Open Diary theme) */

/* Shared tokens with theme fallbacks */
.od-card,
.od-detail-section,
.od-diary-entries-block,
.od-timeline-item,
.od-weekly-activities,
.od-quote-of-the-day-card,
.od-favorite-playlist,
.od-recommended-tools,
.od-diary-stats-grid,
.od-diary-cards-grid,
.od-cat-posts-wrap,
.od-tool-block-grid,
.od-monthly-review,
.od-monthly-review-graph,
.od-nav-menu-block,
.od-current-date {
    --od-bg-card: var(--bg-card, #ffffff);
    --od-bg-border: var(--bg-border, rgba(2, 35, 69, 0.12));
    --od-bg-hover: var(--bg-hover, #eff6ff);
    --od-bg-secondary: var(--bg-secondary, #f0f4f8);
    --od-text-primary: var(--text-primary, #022345);
    --od-text-secondary: var(--text-secondary, #445b73);
    --od-text-muted: var(--text-muted, rgba(2, 35, 69, 0.45));
    --od-accent: var(--accent, #a4dff5);
    --od-accent-strong: var(--accent-strong, #022345);
    --od-accent-soft: var(--accent-soft, rgba(164, 223, 245, 0.35));
    --od-shadow: var(--shadow, rgba(2, 35, 69, 0.08));
    --od-bg-body: var(--bg-body, #f8f9fa);
}

/* Cards & shared layout */
.od-card {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 5px;
    padding: 20px 24px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px var(--od-shadow);
}

.od-card:hover {
    border-color: rgba(164, 223, 245, 0.4);
}

.od-card .od-meta,
.od-meta {
    font-size: 12px;
    color: var(--od-text-muted);
    margin-bottom: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.od-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 32px;
}

.od-stat {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 5px;
    padding: 16px 20px;
}

.od-stat-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--od-text-muted);
    margin-bottom: 6px;
}

.od-stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--od-accent-strong);
}

[data-theme="dark"] .od-stat-value {
    color: var(--od-accent);
}

.od-detail-section {
    margin-bottom: 24px;
}

.od-detail-section h3 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--od-text-muted);
    margin-bottom: 8px;
}

.od-detail-section p,
.od-detail-section li {
    font-size: 14px;
    color: var(--od-text-secondary);
    line-height: 1.7;
}

.od-detail-section ul {
    padding-left: 18px;
}

.od-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: capitalize;
}

.od-badge-green  { background: rgba(2, 35, 69, 0.08); color: #066837; }
.od-badge-yellow { background: rgba(183, 140, 30, 0.12); color: #946a08; }
.od-badge-blue   { background: rgba(2, 35, 69, 0.08); color: #044b82; }
.od-badge-red    { background: rgba(139, 30, 30, 0.08); color: #991b1b; }
.od-badge-gray   { background: rgba(2, 35, 69, 0.08); color: #445b73; }
.od-badge-purple { background: rgba(88, 28, 135, 0.08); color: #7e22ce; }

[data-theme="dark"] .od-badge-green  { background: rgba(74, 222, 128, 0.12); color: #86efac; }
[data-theme="dark"] .od-badge-yellow { background: rgba(251, 191, 36, 0.12); color: #fcd34d; }
[data-theme="dark"] .od-badge-blue   { background: rgba(147, 197, 253, 0.12); color: #bfdbfe; }
[data-theme="dark"] .od-badge-red    { background: rgba(248, 113, 113, 0.12); color: #fca5a5; }
[data-theme="dark"] .od-badge-gray   { background: rgba(148, 163, 184, 0.1); color: #cbd5e1; }
[data-theme="dark"] .od-badge-purple { background: rgba(196, 181, 253, 0.12); color: #ddd6fe; }

.od-stack-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.od-stack-item {
    border-radius: 5px;
    padding: 16px 20px;
    box-shadow: 0 2px 8px var(--od-shadow);
}

.od-diary-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.od-diary-tool {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--od-bg-secondary);
    border: 1px solid var(--od-bg-border);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--od-text-primary);
    text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.od-diary-tool:hover {
    background: var(--od-accent-soft);
    border-color: var(--od-accent);
    transform: translateY(-1px);
}

.od-diary-tool img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    border-radius: 4px;
    display: block;
}

.od-diary-tool-name {
    line-height: 1.4;
}

/* Current date shortcode / widget */
.od-current-date {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    color: var(--od-text-secondary);
    font-weight: 500;
    padding: 8px 0;
}

.od-current-date-icon {
    margin-right: 6px;
}

/* Diary entries timeline block */
.od-diary-entries-block {
    position: relative;
}

.od-timeline-item {
    position: relative;
    padding-left: 32px;
    margin-bottom: 32px;
}

.od-timeline-item::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 8px;
    bottom: -32px;
    width: 2px;
    background: var(--od-accent);
    opacity: 0.35;
}

.od-timeline-item:last-child::before {
    display: none;
}

.od-timeline-dot {
    position: absolute;
    left: 0;
    top: 6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--od-accent);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--od-accent);
}

.od-timeline-content {
    flex: 1;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--od-bg-border);
}

.od-timeline-item:last-child .od-timeline-content {
    border-bottom: none;
}

.od-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 28px;
}

.od-load-more {
    background: var(--od-accent-soft);
    color: var(--od-accent-strong);
    border: none;
    border-radius: 8px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s ease, transform 0.15s ease;
}

.od-load-more:hover {
    background: var(--od-accent);
    color: var(--od-bg-body);
    transform: translateY(-2px);
}

.od-load-more:disabled {
    opacity: 0.6;
    cursor: default;
    transform: none;
}

/* Recommended tools shortcode */
.od-recommended-tools-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
}

.od-recommended-tools-card {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 6px;
    padding: 6px 10px;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.od-recommended-tools-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.od-recommended-tools-used-for {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--od-text-muted);
    margin-bottom: 1px;
}

.od-recommended-tools-name {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--od-text-primary);
    margin-bottom: 2px;
    text-decoration: none;
}

a.od-recommended-tools-name:hover {
    color: var(--od-accent-strong);
    text-decoration: none;
}

.od-recommended-tools-review {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--od-text-muted);
    margin-bottom: 0;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease;
}

a.od-recommended-tools-review {
    color: var(--od-accent-strong);
}

a.od-recommended-tools-review:hover {
    border-bottom-color: var(--od-accent-strong);
    text-decoration: none;
}

/* Weekly activities */
.od-weekly-activities {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.od-weekly-day {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.od-weekly-day-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--od-text-muted);
    border-bottom: 1px solid var(--od-bg-border);
    padding-bottom: 4px;
    margin-bottom: 2px;
}

.od-weekly-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: 6px;
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    transition: background 0.15s ease;
}

.od-weekly-item:hover {
    background: var(--od-bg-hover);
}

.od-weekly-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.od-weekly-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.od-weekly-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--od-text-primary);
}

.od-weekly-time {
    font-size: 11px;
    color: var(--od-text-muted);
    font-weight: 500;
}

/* Quote of the day */
.od-quote-of-the-day-card {
    position: relative;
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 12px;
    padding: 28px 32px;
    overflow: hidden;
    box-shadow: 0 1px 3px var(--od-shadow);
}

.od-quote-of-the-day-card::before,
.od-quote-of-the-day-card::after {
    position: absolute;
    font-size: 120px;
    line-height: 1;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--od-accent);
    opacity: 0.15;
    pointer-events: none;
    user-select: none;
}

.od-quote-of-the-day-card::before {
    content: "\201C";
    top: -10px;
    left: 12px;
}

.od-quote-of-the-day-card::after {
    content: "\201D";
    bottom: -40px;
    right: 20px;
}

.od-quote-of-the-day-title {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--od-text-muted);
    position: relative;
    z-index: 1;
}

.od-quote-of-the-day-quote {
    margin: 0;
    padding: 0;
    border: 0;
    position: relative;
    z-index: 1;
}

.od-quote-of-the-day-text {
    margin: 0;
    display: block;
    font-size: 18px;
    line-height: 1.6;
    font-weight: 500;
    color: var(--od-text-primary);
}

.od-quote-of-the-day-author {
    display: block;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    font-style: normal;
    color: var(--od-text-muted);
}

/* Favorite playlist */
.od-favorite-playlist {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 12px;
    padding: 24px 28px;
    box-shadow: 0 1px 3px var(--od-shadow);
}

.od-favorite-playlist-title {
    margin: 0 0 16px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--od-text-muted);
}

.od-favorite-playlist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.od-favorite-playlist-card {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 6px;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.od-favorite-playlist-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.od-favorite-playlist-song {
    font-weight: 700;
    font-size: 14px;
    color: var(--od-text-primary);
    text-decoration: none;
    line-height: 1.3;
}

a.od-favorite-playlist-song:hover {
    color: var(--od-accent-strong);
    text-decoration: none;
}

.od-favorite-playlist-artist {
    font-size: 12px;
    font-weight: 600;
    color: var(--od-text-muted);
}

.od-favorite-playlist-audio {
    width: 100%;
    height: 32px;
    margin-top: 4px;
}

/* Diary stats */
.od-diary-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.od-diary-stat {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 5px;
    padding: 16px;
    text-align: center;
}

.od-diary-stat-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--od-text-muted);
    margin-bottom: 8px;
    line-height: 1.3;
}

.od-diary-stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--od-text-primary);
}

/* Diary cards block */
.od-diary-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.od-diary-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 8px;
    padding: 20px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.od-diary-card:hover {
    border-color: var(--od-accent);
    box-shadow: 0 0 0 4px rgba(164, 223, 245, 0.15);
    transform: translateY(-2px);
}

.od-diary-card-date {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--od-accent-strong);
    background: var(--od-accent-soft);
    border-radius: 5px;
    padding: 4px 10px;
    width: fit-content;
}

.od-diary-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--od-text-primary);
    line-height: 1.4;
    margin: 0;
}

.od-diary-card-time {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--od-text-muted);
    background: var(--od-accent-soft);
    border-radius: 5px;
    padding: 4px 10px;
    width: fit-content;
}

.od-diary-card-icon {
    font-size: 14px;
}

.od-diary-card-activities {
    font-size: 12px;
    font-weight: 600;
    color: var(--od-text-muted);
    background: var(--od-bg-secondary);
    border-radius: 5px;
    padding: 4px 10px;
    width: fit-content;
}

.od-diary-card-snippet {
    font-size: 13px;
    color: var(--od-text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Category posts block */
.od-cat-posts-wrap {
    margin-top: 8px;
}

.od-cat-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.od-cat-post-card {
    display: block;
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.od-cat-post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.od-cat-post-thumb {
    height: 140px;
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--od-bg-border);
}

.od-cat-post-body {
    padding: 16px;
}

.od-cat-post-date {
    font-size: 12px;
    font-weight: 600;
    color: var(--od-accent-strong);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 6px;
}

.od-cat-post-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--od-text-primary);
    margin: 0 0 8px;
    line-height: 1.35;
}

.od-cat-post-snippet {
    font-size: 13px;
    color: var(--od-text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Tool entries block */
.od-tool-block-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.od-tool-block-card {
    display: flex;
    flex-direction: column;
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 12px;
    overflow: hidden;
    color: inherit;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.od-tool-block-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.od-tool-block-main {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    flex: 1;
}

.od-tool-block-logo {
    width: 100%;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--od-bg-body);
    border-bottom: 1px solid var(--od-bg-border);
    overflow: hidden;
}

.od-tool-block-logo img {
    width: 60%;
    height: 60%;
    object-fit: contain;
}

.od-tool-block-logo-placeholder {
    font-size: 48px;
}

.od-tool-block-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.od-tool-block-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--od-text-primary);
}

.od-tool-block-desc {
    font-size: 13px;
    color: var(--od-text-secondary);
    line-height: 1.55;
    margin: 0 0 10px;
    flex: 1;
}

.od-tool-block-cta {
    display: block;
    text-align: center;
    padding: 10px 16px;
    background: var(--od-bg-body);
    border-top: 1px solid var(--od-bg-border);
    font-size: 13px;
    font-weight: 600;
    color: var(--od-text-primary);
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.od-tool-block-cta:hover {
    background: var(--od-accent);
    color: #022345;
}

/* Navigation block */
.od-nav-menu-block .menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.od-nav-menu-block .menu li {
    margin: 0;
}

.od-nav-menu-block .menu li a {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    background: var(--od-bg-hover);
    border: 1px solid var(--od-bg-border);
    color: var(--od-text-secondary);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.od-nav-menu-block .menu li a:hover {
    background: var(--od-accent-soft);
    border-color: var(--od-accent);
    color: var(--od-accent-strong);
    text-decoration: none;
}

/* Monthly review blocks */
.od-monthly-review {
    margin-bottom: 24px;
}

.od-monthly-review h3 {
    margin: 0 0 16px;
    font-size: 18px;
    font-weight: 700;
    color: var(--od-text-primary);
}

.od-monthly-reviews-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.od-reviews-year-heading {
    margin: 0 0 16px;
    font-size: 20px;
    font-weight: 700;
    color: var(--od-text-primary);
}

.od-review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.od-review-card {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.od-review-label {
    font-size: 13px;
    color: var(--od-text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.od-review-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--od-text-primary);
}

.od-monthly-review-graph {
    background: var(--od-bg-card);
    border: 1px solid var(--od-bg-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.od-monthly-review-graph canvas {
    width: 100% !important;
    height: auto !important;
}

.od-no-data {
    color: var(--od-text-secondary);
    font-style: italic;
    padding: 16px;
    text-align: center;
}

/* Responsive */
@media (max-width: 1100px) {
    .od-recommended-tools-grid { grid-template-columns: repeat(5, 1fr); }
    .od-favorite-playlist-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .od-recommended-tools-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 640px) {
    .od-recommended-tools-grid { grid-template-columns: repeat(3, 1fr); }
    .od-favorite-playlist-grid { grid-template-columns: repeat(2, 1fr); }
    .od-diary-stats-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .od-recommended-tools-grid { grid-template-columns: repeat(2, 1fr); }
    .od-favorite-playlist-grid { grid-template-columns: repeat(1, 1fr); }
}