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

:root {
    --primary-color: #007bff;
    --secondary-color: #0056b3;
    --bg-color: #f8f9fa;
    --text-color: #333;
    --white: #ffffff;
    --light-gray: #e9ecef;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Cairo', sans-serif;
    /* Arabic Font */
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    direction: rtl;
    /* RTL Support */
    text-align: right;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Header */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-links a {
    margin-right: 20px;
    /* Mirrored margin */
    margin-left: 0;
    color: var(--text-color);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--primary-color);
}

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

.search-input {
    padding: 8px 12px;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    width: 250px;
    font-family: inherit;
}

.search-btn {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.search-btn:hover {
    background-color: var(--secondary-color);
}

/* Main Content */
main {
    padding: 2rem 0;
    min-height: 80vh;
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 5px;
}

/* Grid Layout */
.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2rem;
}

.book-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
}

.book-card:hover {
    transform: translateY(-5px);
}

.book-cover {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.book-info {
    padding: 1rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.book-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.book-author {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1rem;
}

.btn-details {
    margin-top: auto;
    display: block;
    text-align: center;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px;
    border-radius: 4px;
}

.btn-details:hover {
    background-color: var(--secondary-color);
}

/* Book Details Page */
.book-details-container {
    display: flex;
    gap: 2rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.detail-cover {
    width: 300px;
    height: auto;
    border-radius: 4px;
}

.detail-info h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.meta-info {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.meta-info span {
    margin-left: 15px;
    /* Mirrored margin */
    margin-right: 0;
}

.description {
    margin-bottom: 2rem;
    line-height: 1.8;
}

.download-section {
    margin-top: 2rem;
}

.btn-download {
    background-color: #28a745;
    color: var(--white);
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 1.1rem;
    display: inline-block;
}

.btn-download:hover {
    background-color: #218838;
}

/* Footer */
footer {
    background-color: #343a40;
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Admin Panel */
.admin-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: #343a40;
    color: var(--white);
    padding: 1rem;
}

.sidebar a {
    display: block;
    padding: 10px;
    color: #adb5bd;
    border-radius: 4px;
}

.sidebar a:hover,
.sidebar a.active {
    background: #495057;
    color: var(--white);
}

.admin-content {
    flex: 1;
    padding: 2rem;
    background: #f1f3f5;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    margin-top: 1rem;
}

.table th,
.table td {
    padding: 12px;
    text-align: right;
    /* Text align right for Arabic */
    border-bottom: 1px solid var(--light-gray);
}

.table th {
    background-color: var(--light-gray);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 8px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

@media (max-width: 768px) {
    .book-details-container {
        flex-direction: column;
    }

    .detail-cover {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .search-form {
        width: 100%;
    }

    .search-input {
        width: 100%;
    }
}