/* base.css - الهيكل والتخطيط الأساسي، الأزرار، والفوتر والمقاطع المشتركة */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s, color 0.4s;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Navbar */
.navbar {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-color);
}

.logo-icon {
    font-size: 1.6rem;
    color: var(--primary-color);
    animation: pulse 2s infinite;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link:hover {
    background-color: rgba(var(--primary-rgb), 0.08);
    color: var(--primary-color);
}

.nav-link.admin-btn {
    border: 1px dashed var(--primary-color);
    color: var(--primary-color);
}

.nav-link.admin-btn:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-family);
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 1rem;
}

.btn-lg {
    padding: 14px 36px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.6);
}

.btn-success {
    background-color: var(--success-color);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
}

.btn-danger {
    background-color: var(--danger-color);
    color: var(--white);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-info {
    background-color: var(--info-color);
    color: var(--white);
}

.btn-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--text-color);
    transform: translateY(-2px);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.2);
}

.btn-whatsapp {
    background-color: #25d366;
    color: var(--white);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Flash Messages */
.flash-container {
    margin-top: 20px;
    margin-bottom: -10px;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    box-shadow: var(--shadow-md);
    color: var(--white);
    position: relative;
}

.alert-success {
    background-color: var(--success-color);
}

.alert-danger {
    background-color: var(--danger-color);
}

.alert-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    font-weight: 700;
    opacity: 0.8;
}

.alert-close:hover {
    opacity: 1;
}

/* Footer */
.footer {
    background-color: #1a202c;
    color: var(--white);
    padding: 30px 0;
    border-top: 4px solid var(--primary-color);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-contacts {
    display: flex;
    gap: 25px;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.contact-item:hover {
    color: var(--primary-color);
}

.contact-item.whatsapp-link {
    background-color: #25d366;
    color: var(--white);
    padding: 6px 16px;
    border-radius: 30px;
}

.contact-item.whatsapp-link:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
}

.contact-item.tiktok-link {
    background-color: #010101;
    color: var(--white);
    padding: 6px 16px;
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
}

.contact-item.tiktok-link:hover {
    background-color: #25f4ee;
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 244, 238, 0.4);
}

.contact-item.snapchat-link {
    background-color: #FFFC00;
    color: #000000;
    padding: 6px 16px;
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
}

.contact-item.snapchat-link:hover {
    background-color: #e6e300;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 252, 0, 0.4);
}

.contact-item.instagram-link {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
}

.contact-item.instagram-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 39, 67, 0.4);
}

.contact-item.youtube-link {
    background-color: #ff0000;
    color: var(--white);
    padding: 6px 16px;
    border-radius: 30px;
    box-shadow: var(--shadow-sm);
}

.contact-item.youtube-link:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.4);
}

/* ==================== BASE LAYOUT RESPONSIVENESS ==================== */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        justify-content: center;
        gap: 20px;
    }
    .footer-contacts {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
        width: 100%;
    }
    .footer-contacts .contact-item {
        justify-content: center;
        width: auto;
        max-width: none;
        padding: 8px 18px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .navbar-logo {
        gap: 8px;
    }
    .logo-text {
        font-size: 1rem;
    }
    .logo-icon {
        font-size: 1.35rem;
    }
    .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
}