/* 
  Design System for Orata Library Mockup
  Aesthetics: Premium, Modern, Sleek, Glassmorphism
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #1e3a8a;
    --primary-light: #3b82f6;
    --secondary: #f59e0b;
    --accent: #10b981;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.1);
    --radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.wrapper {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Glassmorphism Nav */
header {
    position: sticky;
    top: 20px;
    z-index: 1000;
    margin-bottom: 40px;
}

.header-main {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 32px;
    box-shadow: var(--shadow-soft);
}

.branding {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-placeholder {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.site-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

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

.site-description {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Modern Multi-level Menu */
nav ul {
    display: flex;
    list-style: none;
    gap: 8px;
    margin: 0;
    padding: 0;
}

nav > ul > li {
    position: relative;
}

nav a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 16px;
    border-radius: 12px;
    transition: var(--transition);
    display: block;
}

nav > ul > li > a:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
}

/* Dropdowns */
nav ul ul {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 260px;
    border-radius: 16px;
    box-shadow: var(--shadow-hover);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 4px;
    border: 1px solid rgba(0,0,0,0.05);
}

nav li:hover > ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

nav ul ul li {
    position: relative;
}

nav ul ul a {
    padding: 10px 24px;
    font-size: 0.9rem;
    color: var(--gray);
}

nav ul ul a:hover {
    background: rgba(241, 245, 249, 0.8);
    color: var(--primary);
    padding-left: 28px;
}

/* Third-level submenus */
nav ul ul ul {
    top: 0;
    left: 100%;
    margin-left: 5px;
}

/* Content Layout */
#content {
    padding-top: 20px;
    padding-bottom: 60px;
}

.content-area {
    width: 100%;
}

.site-content .wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
}

/* Cards & Widgets */
.entry-container, .widget {
    background: white;
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 30px;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.02);
}

.entry-container:hover, .widget:hover {
    box-shadow: var(--shadow-hover);
}

.entry-title, .widget-title {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: 24px;
    font-weight: 700;
}

.widget-title {
    font-size: 1.25rem;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(59, 130, 246, 0.1);
}

/* Post Grids */
.wp-block-latest-posts__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.wp-block-latest-posts__list li {
    background: var(--light);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.wp-block-latest-posts__list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

.wp-block-latest-posts__list li a {
    display: block;
    padding: 16px 20px 8px;
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.2s;
}

.wp-block-latest-posts__list li a:hover {
    color: var(--primary);
}

.wp-block-latest-posts__post-date {
    display: block;
    padding: 0 20px 20px;
    font-size: 0.85rem;
    color: var(--gray);
}

/* Placeholders */
.img-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(45deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #1e293b, #334155);
    color: white;
    border-radius: 12px;
    margin: 20px 0;
}

/* Search Box */
.search-form {
    display: flex;
    gap: 10px;
}

.search-field {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    outline: none;
    font-family: inherit;
    transition: var(--transition);
}

.search-field:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-submit {
    padding: 12px 24px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
    transition: var(--transition);
}

.search-submit:hover {
    background: var(--primary-light);
}

/* Dropdowns in sidebar */
select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    outline: none;
    font-family: inherit;
    background-color: white;
    cursor: pointer;
}

/* Footer */
.site-footer {
    background: white;
    border-top: 1px solid rgba(0,0,0,0.05);
    padding: 40px 0;
    margin-top: 60px;
}

.footer-info {
    text-align: center;
    color: var(--gray);
}

.footer-info a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 992px) {
    .site-content .wrapper {
        grid-template-columns: 1fr;
    }
    
    .header-main {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
}