/**
 * 한솔원격어학원 - Edurock 스타일 통일 CSS
 * 모든 페이지에 적용되는 통일된 디자인 스타일
 */

/* ========================================
   CSS 변수 정의
   ======================================== */
:root {
    /* 배경색 */
    --hs-bg-primary: #0d0b2e;
    --hs-bg-secondary: #1a1744;
    --hs-bg-tertiary: #231f52;
    --hs-bg-card: #1e1b4b;
    --hs-bg-card-hover: #2a2660;
    
    /* 강조색 */
    --hs-purple: #8b5cf6;
    --hs-purple-light: #a78bfa;
    --hs-purple-dark: #7c3aed;
    --hs-pink: #ec4899;
    --hs-pink-light: #f472b6;
    --hs-cyan: #06b6d4;
    --hs-orange: #f97316;
    
    /* 텍스트색 */
    --hs-text-white: #ffffff;
    --hs-text-light: #e2e8f0;
    --hs-text-gray: #94a3b8;
    --hs-text-muted: #64748b;
    
    /* 테두리 */
    --hs-border: rgba(139, 92, 246, 0.2);
    --hs-border-light: rgba(139, 92, 246, 0.1);
    
    /* 효과 */
    --hs-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --hs-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);
    --hs-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 모서리 */
    --hs-radius-sm: 8px;
    --hs-radius-md: 12px;
    --hs-radius-lg: 16px;
    --hs-radius-xl: 24px;
}

/* ========================================
   기본 스타일
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--hs-bg-primary) !important;
    color: var(--hs-text-white) !important;
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
}

::selection {
    background: var(--hs-purple);
    color: white;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--hs-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--hs-purple);
    border-radius: 4px;
}

a {
    color: var(--hs-purple-light);
    transition: var(--hs-transition);
}

a:hover {
    color: var(--hs-purple);
}

/* ========================================
   탑 바
   ======================================== */
.top-bar,
.site-top-bar,
.header-top {
    background: rgba(13, 11, 46, 0.95) !important;
    border-bottom: 1px solid var(--hs-border-light);
    padding: 10px 0;
    font-size: 13px;
}

.top-bar-content,
.site-top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.top-bar a,
.site-top-bar a {
    color: var(--hs-text-gray) !important;
}

.top-bar a:hover,
.site-top-bar a:hover {
    color: var(--hs-purple) !important;
}

/* ========================================
   헤더
   ======================================== */
.site-header,
#masthead,
.header-main {
    background: rgba(13, 11, 46, 0.98) !important;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--hs-border-light);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-inner,
.site-header-inner,
.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 로고 */
.site-logo,
.custom-logo-link,
.logo-wrapper a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--hs-text-white) !important;
}

.site-logo img,
.custom-logo {
    filter: brightness(1.2);
    max-height: 45px;
}

.site-logo:hover img {
    filter: brightness(1.4) drop-shadow(0 0 10px rgba(139, 92, 246, 0.3));
}

/* 네비게이션 */
.main-navigation,
.navbar-nav,
.primary-menu {
    display: flex;
    gap: 5px;
    list-style: none;
}

.main-navigation a,
.navbar-nav > li > a,
.primary-menu > li > a {
    color: var(--hs-text-white) !important;
    font-weight: 500;
    font-size: 15px;
    padding: 12px 20px;
    transition: var(--hs-transition);
    position: relative;
}

.main-navigation a:hover,
.navbar-nav > li > a:hover,
.primary-menu > li > a:hover {
    color: var(--hs-purple) !important;
}

.main-navigation a::after,
.navbar-nav > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--hs-purple);
    transition: var(--hs-transition);
    transform: translateX(-50%);
}

.main-navigation a:hover::after,
.navbar-nav > li > a:hover::after {
    width: 60%;
}

/* 드롭다운 */
.dropdown-menu,
.submenu {
    background: var(--hs-bg-secondary) !important;
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-md);
    box-shadow: var(--hs-shadow-lg);
    padding: 10px 0;
    min-width: 200px;
}

.dropdown-menu > li > a,
.submenu > li > a {
    color: var(--hs-text-gray) !important;
    padding: 10px 24px;
}

.dropdown-menu > li > a:hover,
.submenu > li > a:hover {
    background: rgba(139, 92, 246, 0.1);
    color: var(--hs-purple) !important;
    padding-left: 28px;
}

/* 헤더 버튼 */
.header-actions,
.site-header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-get-start,
.btn-primary,
.button-primary {
    background: linear-gradient(135deg, var(--hs-purple), var(--hs-pink)) !important;
    color: white !important;
    padding: 12px 24px;
    border-radius: var(--hs-radius-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--hs-transition);
}

.btn-get-start:hover,
.btn-primary:hover,
.button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(139, 92, 246, 0.4);
}

/* ========================================
   메인 컨텐츠
   ======================================== */
.site-content,
#content,
.main-content {
    background: var(--hs-bg-primary) !important;
    min-height: 100vh;
    padding-top: 100px;
}

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

/* ========================================
   페이지 헤더
   ======================================== */
.page-header,
.entry-header,
.archive-header {
    background: linear-gradient(135deg, var(--hs-bg-secondary), var(--hs-bg-tertiary));
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid var(--hs-border-light);
}

.page-title,
.entry-title,
.archive-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--hs-text-white);
    margin-bottom: 10px;
}

.breadcrumb,
.page-breadcrumb {
    color: var(--hs-text-gray);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--hs-purple);
}

/* ========================================
   카드 스타일
   ======================================== */
.card,
.product,
.woocommerce ul.products li.product {
    background: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border) !important;
    border-radius: var(--hs-radius-lg);
    overflow: hidden;
    transition: var(--hs-transition);
}

.card:hover,
.product:hover,
.woocommerce ul.products li.product:hover {
    transform: translateY(-8px);
    border-color: var(--hs-purple) !important;
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.2);
}

.card-title,
.product-title,
.woocommerce-loop-product__title {
    color: var(--hs-text-white) !important;
    font-weight: 600;
}

.card-text,
.product-description {
    color: var(--hs-text-gray);
}

/* ========================================
   버튼 스타일
   ======================================== */
.btn,
button,
.wp-block-button__link {
    background: linear-gradient(135deg, var(--hs-purple), var(--hs-purple-dark)) !important;
    color: white !important;
    font-weight: 600;
    border: none;
    border-radius: var(--hs-radius-sm);
    padding: 12px 24px;
    cursor: pointer;
    transition: var(--hs-transition);
}

.btn:hover,
button:hover,
.wp-block-button__link:hover {
    background: linear-gradient(135deg, var(--hs-purple-light), var(--hs-purple)) !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(139, 92, 246, 0.4);
}

.btn-outline,
.btn-secondary {
    background: transparent !important;
    border: 2px solid var(--hs-purple) !important;
    color: var(--hs-purple) !important;
}

.btn-outline:hover,
.btn-secondary:hover {
    background: var(--hs-purple) !important;
    color: white !important;
}

.btn-pink,
.btn-danger {
    background: linear-gradient(135deg, var(--hs-pink), #db2777) !important;
}

.btn-pink:hover,
.btn-danger:hover {
    box-shadow: 0 5px 20px rgba(236, 72, 153, 0.4);
}

/* ========================================
   입력 필드
   ======================================== */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="search"],
input[type="url"],
textarea,
select,
.form-control {
    background: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border) !important;
    color: var(--hs-text-white) !important;
    border-radius: var(--hs-radius-sm);
    padding: 14px 18px;
    transition: var(--hs-transition);
}

input:focus,
textarea:focus,
select:focus,
.form-control:focus {
    border-color: var(--hs-purple) !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2) !important;
    outline: none;
}

input::placeholder,
textarea::placeholder {
    color: var(--hs-text-muted);
}

/* ========================================
   WooCommerce 스타일
   ======================================== */

/* 상품 상세 */
.single-product .product {
    background: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-lg);
}

.single-product .product_title {
    color: var(--hs-text-white) !important;
    font-weight: 700;
}

.woocommerce-product-details__short-description {
    color: var(--hs-text-gray);
}

.price,
.woocommerce-Price-amount {
    color: var(--hs-cyan) !important;
    font-weight: 700;
    font-size: 1.25rem;
}

.single_add_to_cart_button,
.woocommerce .single_add_to_cart_button {
    background: linear-gradient(135deg, var(--hs-purple), var(--hs-purple-dark)) !important;
    color: white !important;
    font-weight: 700;
    padding: 16px 40px;
    border-radius: var(--hs-radius-md);
    width: 100%;
}

/* 장바구니 */
.woocommerce-cart table.shop_table {
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    color: var(--hs-text-white);
}

.woocommerce-cart table.shop_table th {
    background: var(--hs-bg-secondary);
    color: var(--hs-purple);
}

/* 체크아웃 */
.woocommerce-checkout #payment {
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-md);
}

/* 마이페이지 */
.woocommerce-account .woocommerce-MyAccount-navigation {
    background: var(--hs-bg-secondary);
    border-radius: var(--hs-radius-md);
    border: 1px solid var(--hs-border);
}

.woocommerce-account .woocommerce-MyAccount-navigation ul li a {
    color: var(--hs-text-gray);
}

.woocommerce-account .woocommerce-MyAccount-navigation ul li.is-active a,
.woocommerce-account .woocommerce-MyAccount-navigation ul li a:hover {
    color: var(--hs-purple);
    background: rgba(139, 92, 246, 0.1);
}

.woocommerce-account .woocommerce-MyAccount-content {
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-md);
    padding: 30px;
}

/* ========================================
   튜터 LMS 스타일
   ======================================== */
.tutor-dashboard,
#tutor-dashboard-wrap,
.tutor-wrap {
    background: var(--hs-bg-primary) !important;
    color: var(--hs-text-white) !important;
}

.tutor-dashboard-header {
    background: linear-gradient(135deg, var(--hs-bg-secondary), var(--hs-bg-tertiary)) !important;
    border-radius: var(--hs-radius-lg);
    padding: 40px;
    border: 1px solid var(--hs-border);
}

.tutor-dashboard-menu {
    background: var(--hs-bg-secondary) !important;
    border-radius: var(--hs-radius-md);
    border: 1px solid var(--hs-border);
}

.tutor-dashboard-menu a {
    color: var(--hs-text-gray) !important;
}

.tutor-dashboard-menu a:hover,
.tutor-dashboard-menu a.active {
    background: rgba(139, 92, 246, 0.1) !important;
    color: var(--hs-purple) !important;
}

.tutor-course-card {
    background: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border) !important;
    border-radius: var(--hs-radius-lg);
}

.tutor-course-card:hover {
    border-color: var(--hs-purple) !important;
}

.tutor-course-card .course-title {
    color: var(--hs-text-white) !important;
}

.tutor-single-course-header {
    background: linear-gradient(135deg, var(--hs-bg-secondary), var(--hs-bg-tertiary)) !important;
    border-radius: var(--hs-radius-lg);
    border: 1px solid var(--hs-border);
}

.tutor-single-course-title {
    color: var(--hs-text-white) !important;
    font-weight: 700;
}

.tutor-btn,
button.tutor-btn {
    background: linear-gradient(135deg, var(--hs-purple), var(--hs-purple-dark)) !important;
    color: white !important;
    font-weight: 700;
    border-radius: var(--hs-radius-md) !important;
    padding: 16px 36px !important;
}

.tutor-btn:hover,
button.tutor-btn:hover {
    background: linear-gradient(135deg, var(--hs-purple-light), var(--hs-purple)) !important;
    transform: translateY(-3px) !important;
}

.tutor-course-content {
    background: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border) !important;
    border-radius: var(--hs-radius-lg);
}

.tutor-course-content .topic-title {
    background: var(--hs-bg-secondary) !important;
    color: var(--hs-purple) !important;
}

.tutor-course-content .topic-item {
    border-bottom-color: var(--hs-border) !important;
    color: var(--hs-text-gray);
}

.tutor-course-content .topic-item:hover {
    background: rgba(139, 92, 246, 0.1) !important;
}

/* ========================================
   푸터
   ======================================== */
.site-footer,
#colophon,
.footer-main {
    background: var(--hs-bg-primary) !important;
    border-top: 1px solid var(--hs-border-light);
    padding: 60px 0 30px;
}

.footer-widget-title,
.widget-title {
    color: var(--hs-purple) !important;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-widget ul li a,
.widget ul li a {
    color: var(--hs-text-gray) !important;
}

.footer-widget ul li a:hover,
.widget ul li a:hover {
    color: var(--hs-purple) !important;
}

.footer-bottom,
.site-info {
    background: var(--hs-bg-secondary);
    border-top: 1px solid var(--hs-border-light);
    padding: 20px 0;
    margin-top: 40px;
    text-align: center;
    color: var(--hs-text-muted);
}

/* ========================================
   페이지네이션
   ======================================== */
.pagination,
.page-numbers {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a,
.page-numbers {
    padding: 10px 16px;
    border-radius: var(--hs-radius-sm);
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    color: var(--hs-text-gray);
    transition: var(--hs-transition);
}

.pagination a:hover,
.page-numbers:hover {
    background: var(--hs-purple);
    border-color: var(--hs-purple);
    color: white;
}

.pagination .current,
.page-numbers.current {
    background: var(--hs-purple);
    border-color: var(--hs-purple);
    color: white;
}

/* ========================================
   양식 스타일
   ======================================== */
label,
.form-label {
    color: var(--hs-text-white);
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group {
    margin-bottom: 20px;
}

/* ========================================
   테이블 스타일
   ======================================== */
table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: var(--hs-bg-secondary);
    color: var(--hs-purple);
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--hs-border);
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--hs-border-light);
    color: var(--hs-text-white);
}

tr:hover {
    background: rgba(139, 92, 246, 0.05);
}

/* ========================================
   알림 메시지
   ======================================== */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error,
.alert {
    background: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-md);
    color: var(--hs-text-white);
    padding: 15px 20px;
    margin-bottom: 20px;
}

.woocommerce-message {
    border-left: 4px solid #10b981;
}

.woocommerce-info {
    border-left: 4px solid var(--hs-purple);
}

.woocommerce-error {
    border-left: 4px solid #ef4444;
}

/* ========================================
   모바일 메뉴
   ======================================== */
.mobile-menu-toggle,
.navbar-toggler {
    background: transparent;
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-sm);
    padding: 10px 12px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--hs-text-white);
    margin: 5px 0;
    transition: var(--hs-transition);
}

.offcanvas-menu,
.mobile-nav {
    background: var(--hs-bg-secondary) !important;
    border-right: 1px solid var(--hs-border);
}

.offcanvas-menu a,
.mobile-nav a {
    color: var(--hs-text-gray);
    border-bottom: 1px solid var(--hs-border-light);
}

.offcanvas-menu a:hover,
.mobile-nav a:hover {
    color: var(--hs-purple);
    background: rgba(139, 92, 246, 0.1);
}

/* ========================================
   유틸리티
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-purple { color: var(--hs-purple) !important; }
.text-pink { color: var(--hs-pink) !important; }
.text-cyan { color: var(--hs-cyan) !important; }
.text-gray { color: var(--hs-text-gray) !important; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ========================================
   애니메이션
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* ========================================
   반응형
   ======================================== */
@media (max-width: 991px) {
    .main-navigation,
    .navbar-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   페이지별 스타일
   ======================================== */

/* 홈 페이지 */
.home .hero-section {
    background: linear-gradient(135deg, var(--hs-bg-primary) 0%, var(--hs-bg-secondary) 100%);
    padding: 120px 0 100px;
}

/* 강의 페이지 */
.courses-page .course-card {
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-lg);
}

/* 대시보드 */
.dashboard-page {
    background: var(--hs-bg-primary);
}

/* 로그인 페이지 */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--hs-bg-primary), var(--hs-bg-secondary));
}

.login-form {
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-lg);
    padding: 40px;
    max-width: 400px;
    width: 100%;
}

/* ========================================
   커스텀 클래스
   ======================================== */
.hs-card {
    background: var(--hs-bg-card);
    border: 1px solid var(--hs-border);
    border-radius: var(--hs-radius-lg);
    padding: 30px;
    transition: var(--hs-transition);
}

.hs-card:hover {
    transform: translateY(-5px);
    border-color: var(--hs-purple);
    box-shadow: var(--hs-shadow-lg);
}

.hs-glass {
    background: rgba(30, 27, 75, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid var(--hs-border);
}

.hs-glow {
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.3);
}

.hs-gradient {
    background: linear-gradient(135deg, var(--hs-purple), var(--hs-pink));
}

.hs-gradient-text {
    background: linear-gradient(135deg, var(--hs-purple), var(--hs-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Tutor LMS 정렬 드롭다운 (Dropdown Select Options) 스타일 수정
   ======================================= */
.tutor-form-select-options {
    background-color: var(--hs-bg-card) !important;
    border: 1px solid var(--hs-border) !important;
    box-shadow: var(--hs-shadow-lg) !important;
    border-radius: var(--hs-radius-sm) !important;
    padding: 6px 0 !important;
    z-index: 9999 !important;
}

.tutor-form-select-option {
    background-color: transparent !important;
    padding: 8px 16px !important;
    transition: var(--hs-transition) !important;
    cursor: pointer !important;
}

.tutor-form-select-option span {
    color: var(--hs-text-light) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
}

.tutor-form-select-option:hover {
    background-color: var(--hs-bg-card-hover) !important;
}

.tutor-form-select-option:hover span {
    color: var(--hs-text-white) !important;
}

.tutor-form-select-option.is-active {
    background-color: var(--hs-bg-card-hover) !important;
}

.tutor-form-select-option.is-active span {
    color: var(--hs-purple-light) !important;
    font-weight: 700 !important;
}

/* ========================================
   가격 취소선 (strikethrough) 수정
   ======================================== */
.price del {
    position: relative;
    display: inline-block;
    text-decoration: none !important;
    opacity: 1 !important;
}

.price del .woocommerce-Price-amount {
    color: #94a3b8 !important;
}

.price del::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 2px;
    background: #94a3b8;
    pointer-events: none;
}