/**
 * Sunake CMS — Shared Layout
 * Base styles used by all headers (public, avatar, account).
 * Theme colors come from themes.css via CSS variables.
 */

/* ============================================
   Reset & Base
   ============================================ */
html {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: Arial, sans-serif;
    background-color: var(--bg-primary);
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

* {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    box-sizing: border-box;
}

/* ============================================
   Container
   ============================================ */
.container {
    max-width: 1106px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   Nav Bar — always shows logo
   ============================================ */
.main-nav {
    background-color: var(--bg-nav);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    height: 65px;
    position: relative;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    width: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.nav-logo img {
    height: 45px;
}

.nav-links-left, .nav-links-right {
    display: flex;
    align-items: center;
    gap: 25px;
    height: 65px;
}

.main-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font: 600 15px "Poppins", "Roboto", sans-serif;
}

/* ============================================
   Dropdowns — modern, rounded, no triangle
   ============================================ */
.dropdown {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--dropdown-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    min-width: 160px;
    box-shadow: var(--shadow-md);
    z-index: 30;
    border-radius: 10px;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px;
    border: 1px solid var(--border-color);
}

/* No triangle arrow */
.dropdown-content::before {
    display: none;
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Invisible bridge between trigger and dropdown */
.dropdown > a::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 10px;
}

.dropdown:hover > a::after {
    display: block;
}

.dropdown-content a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: background-color 0.2s ease;
    text-transform: none;
    font: 600 14px "Poppins", "Roboto", sans-serif;
    padding: 10px 14px;
    display: block;
    border-radius: 6px;
}

.dropdown-content a:hover {
    background-color: var(--dropdown-hover);
}

.dropdown-content a.logout {
    color: #ef5350;
}

/* ============================================
   Language Selector
   ============================================ */
.language-selector.dropdown {
    display: flex;
    align-items: center;
    height: 100%;
}

.language-selector.dropdown a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 10px;
}

.language-selector .dropdown-content {
    min-width: 180px;
    padding: 6px;
}

.language-selector .dropdown-content a.language-option {
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background-color 0.2s ease;
}

.language-selector .dropdown-content a.language-option:hover {
    background-color: var(--dropdown-hover);
}

.language-selector .dropdown-content .flag-icon {
    width: 24px !important;
    height: 18px !important;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.language-selector .dropdown-content a.language-option span:last-child {
    font-size: 15px;
    color: var(--text-primary);
}

.language-selector > a .flag-icon {
    margin-right: 5px;
    width: 24px !important;
    height: 18px !important;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.flag-icon {
    width: 20px !important;
    height: 15px !important;
    min-width: 20px;
    min-height: 15px;
    line-height: 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
    margin: 0;
    position: relative;
    top: 0;
}

.language-option {
    display: flex !important;
    align-items: center;
    gap: 8px;
}

.dropdown-content .language-option .flag-icon {
    margin-right: 5px;
}

/* ============================================
   Auth Buttons (public nav)
   ============================================ */
.nav-auth-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
}

.nav-auth-buttons a {
    padding: 10px 20px;
    border-radius: 3px;
    font-weight: bold;
    font-size: 15px;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.btn-login {
    color: var(--text-primary);
}

.btn-login:hover {
    color: var(--accent-primary);
}

.btn-register {
    background-color: var(--accent-primary);
    color: white !important;
}

.btn-register:hover {
    background-color: var(--accent-primary-hover);
}

/* ============================================
   Chevron icon
   ============================================ */
.fa-chevron-down {
    font-size: 0.7em;
    margin-left: 5px;
}

/* ============================================
   Content area
   ============================================ */
.content {
    padding: 20px 0;
}

/* ============================================
   Footer
   ============================================ */
/* Wrapper provides the same blue gradient behind the footer that
   index.php's body provides for auth-immersive. The backdrop-filter
   on .footer blurs this gradient, creating the frosted glass effect. */
.footer-backdrop {
    margin-top: 50px;
    background: var(--footer-base);
}

.footer {
    padding: 14px 0 12px 0;
    text-align: center;
    /* Same semi-transparent rgba as auth-immersive in public_header.php */
    background: var(--footer-overlay);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--footer-border);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin: 0 12px;
    font-size: 14px;
}

.footer a:hover {
    color: #fff;
    text-decoration: none;
}

.social-icons {
    margin-top: 6px;
}

.social-icons a {
    display: inline-block;
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 20px;
}

.social-icons a:hover {
    color: #fff;
}

.footer-spacer {
    height: 6px;
    width: 100%;
}

/* ============================================
   Ads
   ============================================ */
.ad-section {
    background-color: var(--bg-tertiary);
    padding: 20px;
    margin: 20px auto;
    text-align: center;
    border-radius: 12px;
    max-width: max-content;
}

.ad-placeholder {
    width: 1106px;
    height: 90px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: bold;
}

.ad-placeholder img {
    width: 728px;
    height: 90px;
}

/* ============================================
   Radio Player
   ============================================ */
.radio-container {
    margin: 20px auto;
    max-width: 300px;
    text-align: center;
}

.radio-player {
    display: inline-flex;
    align-items: center;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 10px 20px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.radio-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

#playPauseBtn {
    background: #66bb6a;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: white;
    cursor: pointer;
}

#volumeSlider {
    width: 100px;
}

/* ============================================
   Hamburger & Mobile Menu
   ============================================ */
.hamburger-menu {
    display: none;
    cursor: pointer;
    padding: 10px;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.hamburger-menu i {
    font-size: 24px;
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 65px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 320px;
    background-color: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    padding: 50px 20px 20px 20px;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    border-radius: 10px;
    transition: all 0.3s ease-in-out;
}

.mobile-menu.active {
    display: block;
}

.close-menu {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 28px;
    color: #ff6b6b;
    cursor: pointer;
    z-index: 1001;
    transition: color 0.2s ease;
}

.close-menu:hover {
    color: #ff4757;
}

.mobile-menu-item {
    margin-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-item:last-child {
    border-bottom: none;
}

.mobile-menu-item > a {
    display: block;
    padding: 12px 0;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    transition: color 0.2s ease;
}

.mobile-menu-item > a:hover {
    color: var(--text-primary);
}

.mobile-menu-item > a.logout {
    color: #ef5350;
}

.mobile-menu-item > a.has-submenu {
    position: relative;
    padding-right: 30px;
}

.mobile-menu-item > a.has-submenu::after {
    font-family: "Font Awesome 7 Pro";
    content: "\f078";
    font-weight: 900;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
}

.mobile-submenu {
    display: none;
    padding-left: 20px;
    margin-top: 5px;
    margin-bottom: 10px;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    max-height: 0;
}

.mobile-submenu a {
    display: block;
    padding: 8px 0;
    text-decoration: none;
    font-size: 18px;
    transition: color 0.2s ease;
    color: var(--text-primary);
}

.mobile-submenu a:hover {
    color: var(--text-primary);
}

.mobile-menu-item.active .mobile-submenu {
    display: block;
    max-height: 1000px;
}

.mobile-menu .mobile-menu-item .has-submenu .flag-icon {
    margin-right: 10px;
}

.mobile-menu .language-option {
    display: flex !important;
    align-items: center;
    padding: 12px 20px;
}

.mobile-menu .language-option .flag-icon {
    width: 24px !important;
    height: 18px !important;
    margin-right: 12px;
}

.mobile-menu .mobile-submenu .language-option:hover {
    background-color: rgba(0,0,0,0.05);
}

/* ============================================
   Info Pages — reusable card components
   ============================================ */
.page-title {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text-primary);
}

.content-card {
    background-color: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    color: var(--text-primary);
    line-height: 1.6;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.content-card h2 {
    color: var(--text-primary);
    margin-top: 25px;
}

.content-card ul {
    padding-left: 20px;
}

.content-card a {
    color: var(--accent-primary);
}

.content-card a:hover {
    color: var(--accent-primary-hover);
}

.domain-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.domain-item {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 14px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.btn-back {
    display: inline-block;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 30px;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-back:hover {
    background-color: var(--accent-primary-hover);
    color: white;
    text-decoration: none;
}

/* ============================================
   Responsive — Mobile (768px)
   ============================================ */
@media (min-width: 769px) {
    .nav-links-left, .nav-links-right {
        display: flex;
    }
    .hamburger-menu {
        display: none;
    }
    .mobile-menu {
        display: none !important;
    }
    .mobile-menu-overlay {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .main-nav {
        height: 65px;
    }
    .nav-content {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100%;
    }
    .nav-links-left, .nav-links-right {
        display: none;
    }
    .hamburger-menu {
        display: flex;
    }
    .ad-section {
        margin: 10px;
        padding: 10px;
    }
    .ad-placeholder {
        width: 100%;
    }
    .ad-placeholder img {
        width: 100%;
        height: auto;
    }
}