/*
 * Global Page Styles — Giftcard AI Theme
 * Handles standard page.php, single.php, and 404.php layouts.
 */

/* ==========================================================================
   1. Centered Readable Containers (Glassmorphism)
   ========================================================================== */
.clean-container {
    max-width: 800px;
    margin: var(--space-8) auto var(--space-16) auto;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .clean-container {
        padding: var(--space-12);
        margin-top: var(--space-12);
    }
}

/* ==========================================================================
   2. Typography & Content Formatting inside the Container
   ========================================================================== */
.clean-container .page-header {
    text-align: center;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.clean-container .page-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-2);
}

.clean-container .post-meta {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
    display: flex;
    justify-content: center;
    gap: var(--space-4);
}

.clean-container .post-meta a {
    color: var(--color-primary);
}

.clean-container .page-content {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-loose);
    color: var(--color-neutral-800);
}

.clean-container .page-content h2,
.clean-container .page-content h3,
.clean-container .page-content h4 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
    color: var(--color-neutral-900);
}

.clean-container .page-content p {
    margin-bottom: var(--space-4);
}

.clean-container .page-content ul,
.clean-container .page-content ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}

.clean-container .page-content ul li {
    list-style-type: disc;
    margin-bottom: var(--space-2);
}

.clean-container .page-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--space-4);
    font-style: italic;
    color: var(--color-neutral-600);
    margin: var(--space-6) 0;
}

.clean-container .page-content img {
    border-radius: var(--radius-md);
    margin: var(--space-6) auto;
    box-shadow: var(--shadow-md);
}


/* ==========================================================================
   3. 404 Error Page (Friendly Hero layout)
   ========================================================================== */
.error-404-container {
    max-width: 600px;
    margin: var(--space-24) auto;
    text-align: center;
    padding: var(--space-12);
    /* Extra vibrant glass for 404 */
    background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(255,255,255,0.7));
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px -12px rgba(124, 58, 237, 0.25);
    position: relative;
    overflow: hidden;
}

.error-404-container::before {
    content: '404';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 200px;
    font-weight: 900;
    color: rgba(124, 58, 237, 0.05);
    z-index: 0;
    pointer-events: none;
}

.error-404-content {
    position: relative;
    z-index: 1;
}

.error-404-title {
    font-size: var(--font-size-4xl);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-4);
}

.error-404-desc {
    font-size: var(--font-size-lg);
    color: var(--color-neutral-600);
    margin-bottom: var(--space-8);
}

.error-404-actions .btn {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-xl);
    border-radius: var(--radius-full);
}