/*
Theme Name: Dabet Theme
Theme URI: https://dabet.cc
Author: Dabet Team
Author URI: https://dabet.cc
Description: Premium WordPress theme for Dabet - Nhà cái Hoa Kỳ uy tín đẳng cấp số 1 Châu Á
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: dabet
Tags: responsive, seo-optimized, custom-menu, featured-images
*/

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

.site-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.nav-desktop {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-desktop li {
    position: relative;
}

.nav-desktop a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 15px;
    transition: color 0.3s ease;
}

.nav-desktop a:hover {
    color: #e94560;
}

.auth-buttons {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 10px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-login {
    background-color: transparent;
    border: 2px solid #e94560;
    color: #e94560;
}

.btn-login:hover {
    background-color: #e94560;
    color: #fff;
}

.btn-register {
    background-color: #e94560;
    border: 2px solid #e94560;
    color: #fff;
}

.btn-register:hover {
    background-color: #c73e54;
    border-color: #c73e54;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #1a1a2e;
    list-style: none;
    padding: 20px;
    flex-direction: column;
    gap: 15px;
}

.nav-mobile.active {
    display: flex;
}

.nav-mobile a {
    color: #fff;
    text-decoration: none;
    padding: 10px;
    display: block;
}

.site-content {
    padding: 40px 0;
    min-height: 60vh;
}

.main-content {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.site-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    color: #e94560;
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-nav {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 10px;
}

.footer-nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: #e94560;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 14px;
}

.sidebar {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.sidebar-widget {
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    color: #1a1a2e;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e94560;
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

h1, h2, h3, h4, h5, h6 {
    color: #1a1a2e;
    margin-bottom: 20px;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

h2 {
    font-size: 2rem;
    margin-top: 40px;
}

p {
    margin-bottom: 20px;
    text-align: justify;
}

ul, ol {
    margin-bottom: 20px;
    padding-left: 30px;
}

li {
    margin-bottom: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 30px 0;
    background: #fff;
}

th, td {
    padding: 15px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background: #1a1a2e;
    color: #fff;
    font-weight: 600;
}

tr:nth-child(even) {
    background: #f8f9fa;
}

tr:hover {
    background: #e9ecef;
}

.cta-section {
    background: linear-gradient(135deg, #e94560 0%, #c73e54 100%);
    color: #fff;
    padding: 40px;
    text-align: center;
    border-radius: 10px;
    margin: 40px 0;
}

.cta-section h2 {
    color: #fff;
    margin-bottom: 20px;
}

.cta-section .btn {
    margin: 10px;
    font-size: 18px;
    padding: 15px 40px;
}

.btn-white {
    background: #fff;
    color: #e94560;
    border: 2px solid #fff;
}

.btn-white:hover {
    background: transparent;
    color: #fff;
}

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .auth-buttons {
        display: none;
    }

    .content-layout {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding: 20px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}