/* ============================================
   NewsVertical — Inline news browser styles
   ============================================ */

#newsVertical {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 16px 32px;
}

#newsVertical.hidden {
    display: none;
}

/* --- Header --- */
.nv-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0 12px;
    position: sticky;
    top: 0;
    z-index: 10;
    background: var(--bg-primary, #0a0a0f);
}

.nv-back {
    background: none;
    border: 1px solid var(--border-color, rgba(255,255,255,0.1));
    border-radius: 8px;
    padding: 6px;
    cursor: pointer;
    color: var(--text-secondary, #a0a0b0);
    transition: color 0.15s, border-color 0.15s;
    flex-shrink: 0;
}

.nv-back:hover {
    color: var(--text-primary, #fff);
    border-color: var(--text-primary, #fff);
}

.nv-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin: 0;
    white-space: nowrap;
}

.nv-search-wrap {
    flex: 1;
    min-width: 0;
}

.nv-search {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.1));
    border-radius: 8px;
    background: var(--bg-secondary, rgba(255,255,255,0.05));
    color: var(--text-primary, #fff);
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.15s;
}

.nv-search::placeholder {
    color: var(--text-muted, #666);
}

.nv-search:focus {
    border-color: var(--accent, #6366f1);
}

/* --- Pills --- */
.nv-pills {
    display: flex;
    gap: 8px;
    padding: 8px 0 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.nv-pills::-webkit-scrollbar {
    display: none;
}

.nv-pill {
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-color, rgba(255,255,255,0.12));
    background: transparent;
    color: var(--text-secondary, #a0a0b0);
    font-size: 0.8125rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s;
    flex-shrink: 0;
}

.nv-pill:hover {
    border-color: var(--text-secondary, #a0a0b0);
    color: var(--text-primary, #fff);
}

.nv-pill.active {
    background: var(--accent, #6366f1);
    border-color: var(--accent, #6366f1);
    color: #fff;
}

/* --- Card Grid --- */
.nv-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 640px) {
    .nv-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* --- Article Card --- */
.nv-card {
    border: 1px solid var(--border-color, rgba(255,255,255,0.08));
    border-radius: 12px;
    background: var(--bg-secondary, rgba(255,255,255,0.03));
    overflow: hidden;
    transition: border-color 0.15s;
}

.nv-card:hover {
    border-color: var(--border-color-hover, rgba(255,255,255,0.18));
}

.nv-card.expanded {
    grid-column: 1 / -1;
    border-color: var(--accent, #6366f1);
}

.nv-card-header {
    padding: 14px 16px;
    cursor: pointer;
}

.nv-card-source {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    font-size: 0.75rem;
}

.nv-source-icon {
    font-size: 0.875rem;
}

.nv-source-name {
    color: var(--text-secondary, #a0a0b0);
    font-weight: 500;
}

.nv-date {
    color: var(--text-secondary, #a0a0b0);
    font-size: 0.75rem;
    margin-left: auto;
    white-space: nowrap;
}

.nv-time {
    color: var(--text-muted, #666);
    margin-left: 6px;
    white-space: nowrap;
    font-size: 0.75rem;
}

.nv-card-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary, #fff);
    margin: 0 0 6px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nv-card.expanded .nv-card-title {
    -webkit-line-clamp: unset;
}

.nv-card-summary {
    font-size: 0.8125rem;
    color: var(--text-secondary, #a0a0b0);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nv-card.expanded .nv-card-summary {
    display: none;
}

/* --- Expanded Content --- */
.nv-expanded {
    padding: 0 16px 16px;
    border-top: 1px solid var(--border-color, rgba(255,255,255,0.08));
}

.nv-expanded-text {
    font-size: 0.875rem;
    color: var(--text-secondary, #c0c0d0);
    line-height: 1.65;
    max-height: 400px;
    overflow-y: auto;
    padding: 14px 0;
}

.nv-expanded-text p {
    margin: 0 0 12px;
}

.nv-expanded-text p:last-child {
    margin-bottom: 0;
}

.nv-no-content {
    font-style: italic;
    color: var(--text-muted, #888);
}

.nv-expanded-actions {
    display: flex;
    gap: 8px;
    padding-top: 12px;
    flex-wrap: wrap;
}

.nv-btn {
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 0.8125rem;
    cursor: pointer;
    border: none;
    font-weight: 500;
    transition: opacity 0.15s;
    text-decoration: none;
}

.nv-btn:hover {
    opacity: 0.85;
}

.nv-btn-source {
    background: var(--bg-secondary, rgba(255,255,255,0.08));
    color: var(--text-secondary, #a0a0b0);
    border: 1px solid var(--border-color, rgba(255,255,255,0.12));
}

.nv-btn-quebot {
    background: var(--accent, #6366f1);
    color: #fff;
}

/* --- Empty State --- */
.nv-empty {
    text-align: center;
    padding: 48px 16px;
    color: var(--text-muted, #666);
    font-size: 0.9375rem;
}

.nv-empty.hidden {
    display: none;
}

/* --- Mobile --- */
@media (max-width: 480px) {
    #newsVertical {
        padding: 0 10px 24px;
    }

    .nv-header {
        flex-wrap: wrap;
        gap: 8px;
    }

    .nv-search-wrap {
        flex: 1 1 100%;
        order: 3;
    }

    .nv-title {
        font-size: 1.1rem;
    }

    .nv-card-title {
        font-size: 0.875rem;
    }

    .nv-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Light theme overrides --- */
[data-theme="light"] .nv-header {
    background: var(--bg-primary, #fff);
}

[data-theme="light"] .nv-card {
    background: var(--bg-secondary, #f8f9fa);
    border-color: #e0e0e0;
}

[data-theme="light"] .nv-card:hover {
    border-color: #ccc;
}

[data-theme="light"] .nv-card.expanded {
    border-color: var(--accent, #6366f1);
}

/* === Markets Widget inside News === */
.nv-markets {
    padding: 0 16px 8px;
}
.nv-markets-row {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.nv-markets-row::-webkit-scrollbar { display: none; }
.nv-market-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 8px 14px;
    min-width: 80px;
    flex-shrink: 0;
}
.nv-market-chip.nv-market-loading,
.nv-market-chip.nv-market-error {
    flex-direction: row;
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    min-width: auto;
    padding: 6px 12px;
}
.nv-market-label {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}
.nv-market-value {
    font-size: 14px;
    font-weight: 600;
    color: #4ade80;
}