/* =================================================================== */
/*             main_style.css - COMPACT SPACING VERSION                */
/* =================================================================== */

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

:root {
    --primary-glow: #00c6ff;
    --secondary-glow: #3a7bd5;
    --container-bg: rgba(30, 41, 59, 0.6);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: rgba(100, 116, 139, 0.5);
}

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'Cairo', sans-serif; margin: 0; background-color: #0f172a; color: var(--text-primary);
    direction: rtl; overflow-x: hidden; position: relative;
}
body::before {
    content: ''; position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background-image: conic-gradient(var(--primary-glow) 20deg, var(--secondary-glow) 120deg, transparent 250deg);
    filter: blur(150px); animation: rotateBackground 20s linear infinite; z-index: -1;
}
@keyframes rotateBackground { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* تم تقليل البادينج هنا */
.container { width: 90%; max-width: 1200px; margin: 0 auto; }

/* =================================================================== */
/*             START: Navbar                                           */
/* =================================================================== */
.main-navbar {
    position: sticky; top: 0; z-index: 100;
    background: var(--container-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}
.main-navbar .container { display: flex; justify-content: space-between; align-items: center; padding: 0; }
.logo { font-size: 1.8rem; font-weight: 700; color: var(--text-primary); text-decoration: none; }
.logo i { transition: transform 0.5s ease-in-out; display: inline-block; }
.logo:hover i { transform: rotate(360deg); }

.nav-links, .nav-primary, .nav-secondary, .user-actions { display: flex; align-items: center; }
.nav-links { gap: 20px; }
.nav-secondary { gap: 15px; }
.user-actions { gap: 15px; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-weight: 600; transition: color 0.3s ease; }
.nav-links a:hover { color: var(--primary-glow); }

.language-switcher { padding-left: 25px; border-left: 1px solid var(--border-color); }
html[dir="rtl"] .language-switcher { padding-left: 0; border-left: none; padding-right: 25px; border-right: 1px solid var(--border-color); }

/* --- Buttons --- */
.btn-primary {
    padding: 8px 16px; border: none; border-radius: 8px; color: #fff; font-weight: 700; cursor: pointer;
    background-image: linear-gradient(to left, var(--primary-glow) 0%, var(--secondary-glow) 100%);
    text-decoration: none; transition: all 0.3s ease; font-size: 0.9rem;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 114, 255, 0.4); }

/* --- Hero & Search (تم تقليل المسافات) --- */
.hero-section { text-align: center; margin-bottom: 15px; } 
.hero-section h1 { font-size: 2.5rem; margin-bottom: 5px; background: -webkit-linear-gradient(left, var(--primary-glow), var(--secondary-glow)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-section p { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 15px auto; }
.search-bar { max-width: 600px; margin: 0 auto; position: relative; }

.search-bar input { 
    width: 100%; padding: 12px 20px 12px 50px; background-color: var(--container-bg); 
    border: 1px solid var(--border-color); border-radius: 50px; color: var(--text-primary); 
    font-size: 0.95rem; transition: all 0.3s ease; 
}
.search-bar button { 
    position: absolute; left: 10px; right: auto; top: 50%; 
    transform: translateY(-50%); background: none; border: none; color: var(--text-secondary); 
    font-size: 1.1rem; cursor: pointer; transition: color 0.3s ease; padding: 10px; 
}
.search-bar input:focus { outline: none; border-color: var(--primary-glow); box-shadow: 0 0 15px rgba(0, 198, 255, 0.3); }
.search-bar button:hover { color: var(--primary-glow); }
html[dir="ltr"] .search-bar input { padding: 12px 50px 12px 20px; }
html[dir="ltr"] .search-bar button { left: auto; right: 10px; }

/* --- Filters (تم تقليل المسافات) --- */
.filter-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin: 15px 0 25px 0; }
.filter-btn { padding: 6px 14px; background-color: transparent; border: 1px solid var(--border-color); color: var(--text-secondary); border-radius: 20px; cursor: pointer; transition: all 0.3s ease; text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.filter-btn:hover { color: var(--text-primary); background-color: var(--container-bg); }
.filter-btn.active { background: linear-gradient(to left, var(--primary-glow), var(--secondary-glow)); color: #fff; border-color: transparent; }

/* --- Exclusive Section (تم تقليل المسافات) --- */
.exclusive-section {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
    border: 1px solid var(--border-color); border-radius: 20px; padding: 20px; margin-bottom: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6); opacity: 0; transform: translateY(30px);
    animation: fadeInUp 1s ease-out forwards; animation-delay: 0.2s;
}
.exclusive-header { text-align: center; margin-bottom: 15px; }
.exclusive-header h2 { font-size: 2rem; font-weight: 700; color: var(--text-primary); margin: 0 0 5px 0; background: -webkit-linear-gradient(left, var(--primary-glow), var(--secondary-glow)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.exclusive-header p { color: var(--text-secondary); font-size: 1rem; max-width: 500px; margin: 0 auto; }
/* gap تم تقليله هنا */
.exclusive-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.exclusive-card { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 8px 25px rgba(0,0,0,0.5); transition: transform 0.4s ease, box-shadow 0.4s ease; text-decoration: none; display: block; }
.exclusive-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0, 198, 255, 0.3); }
.exclusive-card img { width: 100%; height: 230px; object-fit: cover; display: block; transition: transform 0.4s ease; }
.exclusive-card:hover img { transform: scale(1.05); }
.exclusive-card-overlay { position: absolute; bottom: 0; left: 0; width: 100%; background: linear-gradient(to top, rgba(0,0,0,0.9), transparent); padding: 30px 15px 15px 15px; text-align: center; }

/* --- Book Grid & Cards (تم تقليل المسافات جدا) --- */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
/* تم تقليل gap إلى 10px وتقليل padding-bottom */
.book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; padding-bottom: 10px; }
.book-card { background: var(--container-bg); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-color); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4); transition: transform 0.4s ease, box-shadow 0.4s ease; opacity: 0; transform: translateY(30px); animation: fadeInUp 0.8s ease-out forwards; display: flex; flex-direction: column; }
.book-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0, 198, 255, 0.3); }
.book-card-img { height: 300px; overflow: hidden; position: relative; }
.book-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.book-card:hover .book-card-img img { transform: scale(1.05); }
/* تقليل البادينج داخل الكارد */
.book-card-content { padding: 15px; text-align: center; flex-grow: 1; display: flex; flex-direction: column; }
.book-card-content h3 { margin: 0 0 4px 0; font-size: 1.2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.book-card-content p { margin: 0 0 10px 0; color: var(--text-secondary); font-size: 0.85rem; }
.book-card-content .btn-primary { margin-top: auto; padding: 6px 12px; font-size: 0.85rem; }
.book-card-stats { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border-color); }
.downloads-count, .rating-stars { display: flex; align-items: center; gap: 5px; color: var(--text-secondary); font-size: 0.85rem; font-weight: 600; }
.rating-stars .fa-star { color: #f39c12; }

/* --- Badges --- */
.book-card-badge, .exclusive-card-badge {
    position: absolute; top: 10px; left: 10px; z-index: 2; background: linear-gradient(45deg, #11998e, #38ef7d); 
    color: #fff; padding: 3px 10px; font-size: 0.75rem; font-weight: 700; border-radius: 15px; 
    box-shadow: 0 4px 10px rgba(0,0,0,0.4); text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* --- Partners Section --- */
.partners-section { padding-bottom: 20px; }
.partners-grid {
    display: flex; gap: 20px; transition: transform 0.5s ease-in-out;
}
.partner-logo {
    width: 80px; height: 80px; border-radius: 50%; background-color: var(--container-bg); border: 2px solid var(--border-color);
    display: flex; align-items: center; justify-content: center; overflow: hidden; transition: all 0.3s ease; flex-shrink: 0;
}
.partner-logo img { max-width: 70%; max-height: 70%; object-fit: contain; filter: grayscale(100%) opacity(70%); transition: all 0.3s ease; }
.partner-logo:hover { border-color: var(--primary-glow); transform: scale(1.05) translateY(-3px); box-shadow: 0 8px 20px rgba(0, 198, 255, 0.25); }
.partner-logo:hover img { filter: grayscale(0%) opacity(100%); }

/* --- Footer --- */
.main-footer { background-color: #0f172a; padding: 20px 0; text-align: center; border-top: 1px solid var(--border-color); margin-top: 20px; }
.social-icons { margin-bottom: 10px; }
.social-icons a { color: var(--text-secondary); margin: 0 10px; font-size: 1.3rem; transition: color 0.3s ease, transform 0.3s ease; display: inline-block; }
.social-icons a:hover { color: var(--primary-glow); transform: translateY(-3px); }
.footer-text { color: var(--text-secondary); font-size: 0.9rem; }

/* --- LTR Adjustments --- */
html[dir="ltr"] { direction: ltr; }
html[dir="ltr"] .book-card-badge, html[dir="ltr"] .exclusive-card-badge { left: auto; right: 10px; }

/* --- Logo Fixes --- */
.logo { display: flex; flex-direction: column; align-items: center; justify-content: center; text-decoration: none; height: 100%; padding: 5px 0; }
.logo img { height: 50px; width: auto; object-fit: contain; transition: all 0.3s ease; filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.9)); }
.logo:hover img { transform: scale(1.05); filter: drop-shadow(0 0 6px rgba(255, 255, 255, 1)); }
.logo-slogan { font-size: 0.75rem; color: var(--primary-glow); font-weight: 700; margin-top: 2px; letter-spacing: 0.5px; text-shadow: 0 0 5px rgba(0, 198, 255, 0.4); }

/* --- Responsive --- */
@media (max-width: 768px) {
    .book-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
    .book-card-img { height: 220px; }
    .hero-section h1 { font-size: 2rem; }
    .partners-grid { gap: 10px; }
    .partner-logo { width: 60px; height: 60px; }
}