/* WikiHow Page Styles - Compact Premium Design */

/* -----------------------------------------------------------------------------
   1. Layout & Container
   ----------------------------------------------------------------------------- */
.content-wrapper {
    max-width: 75rem;
    margin: 0 auto;
    padding: var(--spacing-md);
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* -----------------------------------------------------------------------------
   2. Hero Section (List View)
   ----------------------------------------------------------------------------- */
.wikihow-list {
    animation: fadeInUp 0.5s ease-out;
}

.wikihow-list h1 {
    text-align: center;
    margin-bottom: var(--spacing-xs);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.wikihow-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: clamp(0.9rem, 1.5vw, 1rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

/* -----------------------------------------------------------------------------
   3. Search Bar
   ----------------------------------------------------------------------------- */
.search-container {
    position: relative;
    max-width: 35rem;
    margin: 0 auto var(--spacing-lg) auto;
}

.search-input {
    width: 100%;
    padding: 0.75rem 3rem 0.75rem 1rem;
    font-size: 0.9375rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    color: var(--text-primary);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.1), var(--shadow-sm);
}

.search-input::placeholder {
    color: var(--text-tertiary);
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
    font-size: 1rem;
}

.search-input:focus~.search-icon {
    color: var(--accent-primary);
}

/* -----------------------------------------------------------------------------
   4. Article List Container - Compact
   ----------------------------------------------------------------------------- */
.wikihow-list-container {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.wikihow-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-sm);
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
    position: relative;
    cursor: pointer;
}

.wikihow-item:last-child {
    border-bottom: none;
}

.wikihow-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.wikihow-item:hover {
    background: rgba(15, 118, 110, 0.05);
}

.wikihow-item:hover::before {
    transform: scaleY(1);
}

.item-icon {
    width: 2.25rem;
    height: 2.25rem;
    background: rgba(15, 118, 110, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1rem;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.wikihow-item:hover .item-icon {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.05);
}

.item-content {
    min-width: 0;
}

.item-title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.item-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.item-title a:hover {
    color: var(--accent-primary);
}

.item-date {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.item-date i {
    font-size: 0.6875rem;
}

/* -----------------------------------------------------------------------------
   5. No Results
   ----------------------------------------------------------------------------- */
.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-tertiary);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.2;
    color: var(--accent-primary);
}

.no-results p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* -----------------------------------------------------------------------------
   6. Article View - Compact
   ----------------------------------------------------------------------------- */
.wikihow-article {
    animation: fadeInUp 0.5s ease;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.article-actions {
    margin-bottom: var(--spacing-md);
}

.article-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.article-actions .btn:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    transform: translateY(-1px);
}

.wikihow-article h1 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    line-height: 1.2;
}

.article-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.875rem;
    gap: var(--spacing-xs);
}

.author-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-primary);
}

.separator {
    color: var(--border-color);
    margin: 0 0.25rem;
}

.article-content {
    padding: var(--spacing-md) 0;
    line-height: 1.6;
}

.article-content h2 {
    color: var(--text-primary);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    position: relative;
    padding-bottom: 0.375rem;
}

.article-content h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 3rem;
    height: 0.1875rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.article-content h2:first-child {
    margin-top: 0;
}

.article-content h3 {
    color: var(--accent-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
    font-weight: 700;
}

.article-content p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.65;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-lg);
}

.article-content li {
    margin-bottom: 0.375rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.article-content li::marker {
    color: var(--accent-primary);
}

.article-content code {
    background: rgba(15, 118, 110, 0.1);
    padding: 0.1875rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    color: var(--accent-primary);
    font-size: 0.875em;
    border: 1px solid var(--glass-border);
    font-weight: 600;
}

.article-content strong {
    font-weight: 700;
    color: var(--text-primary);
}

.article-content a {
    color: var(--accent-primary);
    text-decoration: underline;
    text-decoration-color: rgba(15, 118, 110, 0.3);
    text-underline-offset: 0.1875rem;
    transition: all 0.2s ease;
}

.article-content a:hover {
    text-decoration-color: var(--accent-primary);
}

/* Notification Boxes - Compact */
.notification-box {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    border-left: 3px solid;
    font-size: 0.9375rem;
}

.notification-box.error {
    background: rgba(239, 68, 68, 0.08);
    border-left-color: #ef4444;
}

.notification-box.warning {
    background: rgba(251, 191, 36, 0.08);
    border-left-color: #f59e0b;
}

.notification-box strong {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 700;
}

.notification-box ul {
    margin-top: 0.375rem;
    margin-bottom: 0;
}

/* -----------------------------------------------------------------------------
   7. Error Message
   ----------------------------------------------------------------------------- */
.error-message {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amount));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.error-message h1 {
    color: #ef4444;
    margin-bottom: var(--spacing-sm);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
}

.error-message p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
    line-height: 1.5;
}

.error-message .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
}

.error-message .btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* -----------------------------------------------------------------------------
   8. Responsive Design
   ----------------------------------------------------------------------------- */
@media (max-width: 64rem) {
    .content-wrapper {
        padding: var(--spacing-sm);
    }

    .wikihow-article {
        padding: var(--spacing-md);
    }
}

@media (max-width: 48rem) {
    .wikihow-article {
        padding: var(--spacing-sm);
    }

    .wikihow-item {
        grid-template-columns: auto 1fr;
        gap: var(--spacing-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .item-date {
        grid-column: 2 / 3;
        justify-self: start;
        font-size: 0.75rem;
        margin-top: 0.125rem;
    }

    .item-content {
        grid-column: 2 / 3;
        grid-row: 1 / 2;
    }

    .item-icon {
        width: 2rem;
        height: 2rem;
        font-size: 0.875rem;
    }

    .article-header {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .search-input {
        font-size: 0.875rem;
        padding: 0.625rem 2.5rem 0.625rem 0.875rem;
    }

    .article-content h2::after {
        width: 2.5rem;
        height: 0.125rem;
    }

    .article-content {
        padding: var(--spacing-sm) 0;
    }
}

/* Hide legacy elements */
.table-container {
    display: none;
}