/* ==================== CSS 변수 ==================== */
:root {
    /* 주요 색상 */
    --primary-color: #6366f1;
    --danger-color: #ef4444;

    /* 회색 음영 */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-900: #111827;

    /* 레이아웃 */
    --header-height: 64px;

    /* 그림자 */
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

/* ==================== 전역 스타일 ==================== */
* {
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-200) transparent;
}

body {
    margin: 0;
    font-family: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
}

/* ==================== 유틸리티 ==================== */
.cursor-pointer {
    cursor: pointer;
}

/* ==================== 랜딩 레이아웃 ==================== */
.landing-layout {
    background: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.landing-layout > main {
    flex: 1;
}

/* GNB */
.landing-gnb {
    position: sticky;
    top: 0;
    z-index: 1100;
    background: white;
    border-bottom: 1px solid var(--gray-200);
    padding: 0.5rem 0;
    transition: box-shadow 0.3s;
}

.landing-gnb.gnb-scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* 로고 */
.gnb-logo-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    padding: 4px 2px;
}

.gnb-logo-icon-footer {
    filter: brightness(2);
}

.logo-icon-bar {
    display: block;
    width: 6px;
    border-radius: 2px;
}

.logo-icon-bar-1 {
    height: 60%;
    background: #ef4444;
}

.logo-icon-bar-2 {
    height: 100%;
    background: #22c55e;
}

.logo-icon-bar-3 {
    height: 80%;
    background: #6366f1;
}

.gnb-logo-text {
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

/* GNB Nav Links */
.gnb-nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s;
}

.gnb-nav-link:hover,
.gnb-nav-link.active {
    color: var(--gray-900);
}

/* GNB Notification */
.gnb-notification-badge {
    position: absolute;
    top: -4px;
    right: -6px;
    background: var(--primary-color);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* GNB User */
.gnb-user-icon-btn {
    display: flex;
    align-items: center;
    text-decoration: none;
    cursor: pointer;
}

.gnb-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
}

.gnb-avatar-sm {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.gnb-user-dropdown {
    min-width: 220px;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    padding: 0;
}

.gnb-user-dropdown .dropdown-item {
    font-size: 0.875rem;
    color: var(--gray-700);
}

.gnb-user-dropdown .dropdown-item:hover {
    background: var(--gray-50);
}

.gnb-user-dropdown-header {
    background: white;
}

.gnb-user-dropdown-header a:hover {
    background: var(--gray-50);
}

/* Legacy logo animation (keep for compatibility) */
.logo-animated {
    position: relative;
    height: 40px;
    min-width: 130px;
}

.logo-animated-sm {
    height: 34px;
    min-width: 110px;
}

.logo-frame {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-frame-first {
    animation: logoFadeFirst 6s ease-in-out infinite;
}

.logo-frame-second {
    animation: logoFadeSecond 6s ease-in-out infinite;
}

@keyframes logoFadeFirst {
    0%, 30% { opacity: 1; }
    40%, 80% { opacity: 0; }
    90%, 100% { opacity: 1; }
}

@keyframes logoFadeSecond {
    0%, 30% { opacity: 0; }
    40%, 80% { opacity: 1; }
    90%, 100% { opacity: 0; }
}

.logo-kr-title {
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: #7c3aed;
    line-height: 1;
}

.logo-kr-sub {
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 500;
    font-size: 0.55rem;
    color: var(--gray-400);
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.logo-animated-sm .logo-kr-title {
    font-size: 1.25rem;
}

.logo-animated-sm .logo-kr-sub {
    font-size: 0.5rem;
}

.logo-en-img {
    height: 40px;
    width: auto;
}

.logo-animated-sm .logo-en-img {
    height: 34px;
}

/* Bootstrap 모달이 GNB(z-index: 1100) 위에 표시되도록 오버라이드 */
.modal-backdrop {
    z-index: 1150;
}
.modal {
    z-index: 1200;
}

/* Legacy gnb-link (kept for other pages) */
.gnb-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.938rem;
    font-weight: 500;
    border-radius: 0.5rem;
    transition: color 0.2s, background-color 0.2s;
    white-space: nowrap;
}

/* Mobile nav */
.landing-mobile-nav {
    background: white;
    border-top: 1px solid var(--gray-200);
}

.gnb-mobile-link {
    display: block;
    padding: 0.75rem 0;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.938rem;
}

.gnb-mobile-link:hover {
    color: var(--primary-color);
}

/* ==================== 텍스트 하이라이트 ==================== */
.text-highlight {
    color: var(--primary-color);
    font-weight: 700;
}

.text-highlight-underline {
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
}

/* ==================== 히어로 섹션 ==================== */
.hero-banner {
    background: #3a3a4a;
    border-radius: 1.25rem;
    overflow: hidden;
}

.hero-content-col {
    padding: 3.5rem 2.5rem;
    position: relative;
    z-index: 2;
}

.hero-content-inner {
    max-width: 420px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.hero-title {
    font-size: 2rem;
    line-height: 1.4;
    letter-spacing: -0.02em;
    color: white;
}

.text-highlight-hero {
    color: var(--primary-color);
    font-weight: 700;
}

.hero-subtitle {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.8;
}

.hero-cta {
    border-width: 2px;
    font-weight: 500;
    font-size: 0.875rem;
}

.hero-cta:hover {
    background: white;
    color: var(--gray-900);
    border-color: white;
}

.hero-image-col {
    position: relative;
    min-height: 360px;
}

.hero-image-wrapper {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==================== Solutions 섹션 ==================== */
.solution-card {
    background: white;
    border-radius: 1.25rem;
    padding: 2.25rem 1.75rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--gray-100);
}

.solution-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.15);
}

.solution-icon-wrap {
    width: 3.75rem;
    height: 3.75rem;
}

.solution-icon-circle {
    width: 3.75rem;
    height: 3.75rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.solution-answer {
    color: var(--primary-color);
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.solution-divider {
    width: 2rem;
    height: 2px;
    background: var(--gray-200);
    border-radius: 1px;
}

.solution-desc {
    font-size: 0.82rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ==================== Insight 섹션 ==================== */
.insight-section {
    background: var(--gray-100);
    position: relative;
    overflow: hidden;
}

.insight-deco-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
}

.insight-deco-1 {
    width: 300px;
    height: 300px;
    top: -80px;
    left: -60px;
}

.insight-deco-2 {
    width: 200px;
    height: 200px;
    top: -40px;
    right: -40px;
}

/* ==================== 비교 테이블 (홈) ==================== */
.comparison-table-wrapper {
    max-width: 800px;
    margin: 0 auto;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: white;
    border-radius: 1rem;
    overflow: hidden;
}

.comparison-table thead th {
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    border: none;
}

.comparison-header-solsol {
    background: var(--primary-color);
    color: white;
    border-radius: 1rem 1rem 0 0;
}

.comparison-header-comp {
    background: var(--gray-400);
    color: white;
    border-radius: 1rem 1rem 0 0;
}

.comparison-feature-col {
    text-align: left;
    padding: 0.875rem 1.5rem;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.9rem;
}

.comparison-table tbody td {
    padding: 0.875rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

/* ==================== 기능 이미지 카드 ==================== */
.feature-image-card {
    transition: transform 0.3s;
}

.feature-image-card:hover {
    transform: translateY(-4px);
}

.feature-image-box {
    width: 100%;
    height: 220px;
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-image-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.feature-image-card:hover .feature-image-img {
    transform: scale(1.05);
}

/* ==================== 프로토타입 카드 ==================== */
.proto-mode-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.proto-mode-student {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.proto-mode-admin {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.proto-card {
    background: white;
    border-radius: 1.25rem;
    padding: 1.75rem;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid var(--gray-100);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.proto-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
}

.proto-icon-circle {
    width: 3rem;
    height: 3rem;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.proto-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-200);
    line-height: 1;
}

.proto-desc {
    font-size: 0.8rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ==================== CTA 카드 버튼 ==================== */
.cta-card-btn {
    display: flex;
    background: white;
    border-radius: 1rem;
    padding: 1.5rem 2rem;
    text-decoration: none;
    color: var(--gray-900);
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-card-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    color: var(--gray-900);
}

/* ==================== 기능 섹션 (레거시) ==================== */
.feature-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==================== 단계 섹션 ==================== */
.step-number {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
}

/* ==================== CTA 섹션 ==================== */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-bg-image {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    filter: blur(4px);
    transform: scale(1.05);
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.85) 0%, rgba(139, 92, 246, 0.88) 100%);
}

/* ==================== 푸터 ==================== */
.landing-footer {
    background: #2b2b2b;
    color: var(--gray-400);
}

.footer-policy-link {
    color: var(--gray-300);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-policy-link:hover {
    color: white;
}

.footer-social-icon {
    color: white;
    font-size: 1.25rem;
    text-decoration: none;
    transition: opacity 0.2s;
}

.footer-social-icon:hover {
    color: white;
    opacity: 0.7;
}

.footer-company-info {
    font-size: 0.8125rem;
    color: var(--gray-400);
    line-height: 1.8;
}

.footer-company-info strong {
    color: var(--gray-300);
    font-weight: 600;
}

.footer-info-link {
    color: var(--gray-400);
    text-decoration: underline;
    font-size: 0.8125rem;
}

.footer-info-link:hover {
    color: white;
}

.footer-notice {
    color: #8b9dc3;
    font-size: 0.8125rem;
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Legacy footer classes */
.footer-desc {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.7;
}

.footer-heading {
    color: white;
    font-weight: 600;
    font-size: 0.938rem;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: white;
}

.footer-social {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
    font-size: 1rem;
}

.footer-social:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ==================== 랜딩 반응형 ==================== */
@media (max-width: 992px) {
    .hero-content-col {
        padding: 2.5rem 2rem;
    }

    .hero-image-col {
        min-height: 280px;
    }
}

@media (max-width: 768px) {
    .hero-banner {
        border-radius: 1rem;
    }

    .hero-content-col {
        padding: 2rem 1.5rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.8rem;
    }

    .hero-image-col {
        min-height: 220px;
    }

    .feature-image-box {
        height: 160px;
    }

    .comparison-table thead th {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    .comparison-feature-col {
        padding: 0.75rem;
        font-size: 0.8rem;
    }

    .comparison-table tbody td {
        padding: 0.75rem;
    }

    .proto-card {
        padding: 1rem;
    }

    .cta-card-btn {
        padding: 1.25rem 1.5rem;
    }

    .creator-card {
        width: 150px;
        height: 200px;
    }
}

/* ==================== 회원가입 페이지 ==================== */
.signup-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    height: 100%;
}

/* Plan Tabs */
.plan-tab {
    padding: 0.5rem 1.25rem;
    border: 1px solid var(--gray-300);
    border-radius: 2rem;
    background: white;
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.plan-tab:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.plan-tab.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

/* Verification Code Inputs */
.code-input {
    width: 3rem;
    height: 3rem;
    font-size: 1.25rem;
    font-weight: 600;
    padding: 0;
    flex-shrink: 0;
}

/* Agreement Box */
.agreement-box {
    border: 1px solid var(--gray-300);
    border-radius: 0.75rem;
    padding: 1.25rem;
}

.agreement-box .form-check-input {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.agreement-error {
    border-color: #dc3545;
}

.agreement-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 0.25rem;
    flex-shrink: 0;
}

.agreement-badge.required {
    background: #e8eaf6;
    color: #3949ab;
}

.agreement-badge.optional {
    background: var(--gray-100);
    color: var(--gray-500);
}

/* Submit Button */
.signup-submit-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 0.875rem;
    border-radius: 0.625rem;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.signup-submit-btn:hover:not(:disabled) {
    background: #0f172a;
    color: white;
}

.signup-submit-btn:disabled {
    background: var(--gray-400);
    color: white;
}

/* Verification Modal */
.signup-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.signup-modal {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem 2rem;
    max-width: 380px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.signup-modal-icon {
    font-size: 3rem;
    color: var(--gray-500);
}

/* ==================== Legal Pages & Modals ==================== */
.legal-page {
    max-width: 960px;
    margin: 0 auto;
}

.legal-text {
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.8;
}

.legal-section {
    margin-bottom: 1.5rem;
}

.legal-section h6 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.legal-content {
    white-space: pre-line;
    word-break: keep-all;
}

.legal-table-wrap .table {
    font-size: 0.8rem;
}

.legal-table-wrap .table th {
    white-space: nowrap;
    font-weight: 600;
}

/* ==================== 로그인 페이지 ==================== */

.login-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.login-avatar {
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--gray-400);
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1.125rem;
}

.login-submit-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 0.875rem;
    border-radius: 0.625rem;
    font-size: 1.0625rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.login-submit-btn:hover:not(:disabled) {
    background: #0f172a;
    color: white;
}

.login-submit-btn:disabled {
    background: var(--gray-400);
    color: white;
}

.login-signup-btn {
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: 0.625rem;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: border-color 0.2s;
}

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

/* ==================== Auth 반응형 ==================== */
@media (max-width: 768px) {
    .login-card {
        padding: 2rem 1.5rem;
    }

    .login-avatar {
        width: 5rem;
        height: 5rem;
        font-size: 2rem;
    }

    .signup-card {
        padding: 1.5rem;
    }

    .plan-tab {
        padding: 0.375rem 0.875rem;
        font-size: 0.8rem;
    }

    .code-input {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }
}

/* ==================== 가격 페이지 ==================== */

/* 히어로 */
.pricing-hero {
    background: linear-gradient(135deg, #a78bfa 0%, #818cf8 50%, var(--primary-color) 100%);
    color: white;
    padding-top: calc(var(--header-height) + 2rem);
}

/* 월간/연간 토글 */
.pricing-toggle-btn {
    padding: 0.625rem 1.5rem;
    border: 1px solid var(--gray-300);
    border-radius: 2rem;
    background: white;
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.pricing-toggle-btn:hover {
    border-color: var(--gray-500);
    color: var(--gray-900);
}

.pricing-toggle-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.pricing-toggle-btn.disabled,
.pricing-toggle-btn:disabled {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-400);
    cursor: not-allowed;
}

.pricing-toggle-btn.disabled:hover,
.pricing-toggle-btn:disabled:hover {
    border-color: var(--gray-200);
    color: var(--gray-400);
}

.pricing-discount-badge {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* 플랜 카드 */
.pricing-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.pricing-card-recommended {
    border: 2px solid var(--primary-color);
}

.pricing-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    white-space: nowrap;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.pricing-feature-list li {
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.pricing-feature-list li:last-child {
    border-bottom: none;
}

/* CTA 버튼 */
.pricing-cta-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    font-weight: 600;
    padding: 0.625rem 1rem;
}

.pricing-cta-outline:hover {
    background: var(--primary-color);
    color: white;
}

.pricing-cta-solid {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
    font-weight: 600;
    padding: 0.625rem 1rem;
}

.pricing-cta-solid:hover {
    background: #4f46e5;
    border-color: #4f46e5;
    color: white;
}

/* 체크/X 아이콘 */
.pricing-check {
    color: #10b981;
    font-size: 1rem;
}

.pricing-cross {
    color: var(--gray-300);
    font-size: 0.875rem;
}

/* Enterprise 배너 */
.pricing-enterprise {
    background: linear-gradient(135deg, #4338ca 0%, var(--primary-color) 50%, #818cf8 100%);
    border-radius: 1rem;
    padding: 3rem;
}

.pricing-enterprise-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

/* 비교 테이블 */
.pricing-comparison-table {
    background: white;
    border-radius: 0.75rem;
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
}

.pricing-table-header th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 1rem;
    border: none;
    font-size: 0.95rem;
}

.pricing-table-header th:first-child {
    border-top-left-radius: 0.75rem;
}

.pricing-table-header th:last-child {
    border-top-right-radius: 0.75rem;
}

.pricing-category-row td {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-900);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--gray-200);
}

.pricing-comparison-table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
    color: var(--gray-700);
}

.pricing-comparison-table tbody tr:last-child td {
    border-bottom: none;
}

/* ==================== 가격 반응형 ==================== */
@media (max-width: 768px) {
    .pricing-hero {
        padding-top: calc(var(--header-height) + 1rem);
    }

    .pricing-hero h1 {
        font-size: 1.5rem;
    }

    .pricing-price {
        font-size: 2rem;
    }

    .pricing-card {
        padding: 1.5rem 1.25rem;
    }

    .pricing-enterprise {
        padding: 2rem 1.5rem;
    }

    .pricing-toggle-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .pricing-discount-badge {
        font-size: 0.75rem;
    }

    /* 비교 테이블 첫 번째 열 고정 */
    .pricing-comparison-table td:first-child,
    .pricing-comparison-table th:first-child {
        position: sticky;
        left: 0;
        z-index: 1;
    }

    .pricing-comparison-table th:first-child {
        background: var(--primary-color);
    }

    .pricing-comparison-table td:first-child {
        background: white;
    }

    .pricing-category-row td:first-child {
        background: var(--gray-50);
    }

    .pricing-comparison-table th,
    .pricing-comparison-table td {
        min-width: 120px;
    }

    .pricing-comparison-table th:first-child,
    .pricing-comparison-table td:first-child {
        min-width: 140px;
    }
}

/* ==================== 환영 페이지 ==================== */
.welcome-card {
    background: white;
    border-radius: 1rem;
    padding: 3rem 2rem;
}

.welcome-check-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: #dcfce7;
    color: #16a34a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.welcome-info-box {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.25rem 2rem;
    max-width: 360px;
}

.welcome-plan-badge {
    background: var(--gray-200);
    color: var(--gray-700);
    font-size: 0.8rem;
    padding: 0.35rem 1rem;
}

.welcome-step-card {
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
    height: 100%;
}

.welcome-step-number {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
}

.welcome-primary-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 0.625rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.welcome-primary-btn:hover {
    background: #0f172a;
    color: white;
}

.welcome-outline-btn {
    background: white;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    padding: 0.75rem 2rem;
    border-radius: 0.625rem;
    font-weight: 600;
    transition: border-color 0.2s;
}

.welcome-outline-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ==================== 업그레이드 결제 결과 ==================== */
.upgrade-fail-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background: #fee2e2;
    color: #dc2626;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.upgrade-fail-reason {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.75rem;
    padding: 1.25rem;
    text-align: center;
    max-width: 480px;
}

/* ==================== 즉시 결제 페이지 ==================== */
.pay-now-section {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin: 0 -0.5rem;
}

/* ==================== 사용 연장 페이지 ==================== */
.extend-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 0.75rem;
    background: #16a34a;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.extend-info-box {
    background: var(--gray-100);
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    font-size: 0.9rem;
}

/* ==================== 구독 취소 페이지 ==================== */
.cancel-info-box {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.5rem 1.75rem;
    max-width: 420px;
    font-size: 0.9rem;
}

.cancel-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1200;
}

.cancel-modal {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem 2rem 2rem;
    max-width: 420px;
    width: 90%;
    position: relative;
}

.cancel-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

.cancel-modal-close:hover {
    color: var(--gray-900);
}

/* ==================== 결제 페이지 ==================== */
.checkout-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    height: 100%;
}

.checkout-subscription-info {
    display: flex;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    overflow: hidden;
}

.checkout-subscription-item {
    flex: 1;
    padding: 0.875rem 1rem;
}

.checkout-subscription-item + .checkout-subscription-item {
    border-left: 1px solid var(--gray-200);
}

.checkout-price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.checkout-price-unit {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-600);
    margin-left: 0.25rem;
    vertical-align: baseline;
}

.checkout-card-box {
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
}

.checkout-notice-box {
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.25rem;
    max-height: 200px;
    overflow-y: auto;
}

/* ==================== 결제 완료 페이지 ==================== */
.payment-complete-info {
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    text-align: left;
    max-width: 480px;
}

.payment-complete-info .table td {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--gray-100);
}

.payment-complete-info .table tr:last-child td {
    border-bottom: none;
}

/* ==================== 환영/결제 반응형 ==================== */
@media (max-width: 768px) {
    .welcome-card {
        padding: 2rem 1.5rem;
    }

    .welcome-check-icon {
        width: 4rem;
        height: 4rem;
        font-size: 2rem;
    }

    .checkout-card {
        padding: 1.5rem;
    }

    .checkout-subscription-info {
        flex-direction: column;
    }

    .checkout-subscription-item + .checkout-subscription-item {
        border-left: none;
        border-top: 1px solid var(--gray-200);
    }

    .checkout-price {
        font-size: 2.5rem;
    }

    .checkout-price-unit {
        font-size: 1.125rem;
    }

}

/* ==================== 에러/점검 페이지 ==================== */
.error-page {
    background: var(--gray-50);
    padding: 2.5rem 0 3rem;
}

.error-page-content {
    max-width: 520px;
    margin: 0 auto;
}

.error-page-illustration {
    width: 100%;
    max-width: 300px;
    background: #ede9fe;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd6fe;
    padding: 2rem 1.5rem;
    margin: 0 auto;
}

.error-page-illustration svg {
    width: 100%;
    height: auto;
}

.error-page-title {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

.error-page-title-lg {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.error-page-subtitle {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.error-page-desc {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.error-page-btn {
    display: inline-block;
    background: #312e81;
    color: white;
    border: none;
    border-radius: 50rem;
    padding: 1rem 0;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.2s;
    width: 100%;
    max-width: 260px;
}

.error-page-btn:hover {
    background: #272463;
    color: white;
}

.error-page-schedule {
    display: inline-block;
}

@media (max-width: 768px) {
    .error-page {
        padding: 2rem 0;
    }

    .error-page-illustration {
        max-width: 260px;
    }

    .error-page-title {
        font-size: 1.25rem;
    }

    .error-page-title-lg {
        font-size: 1.5rem;
    }

    .error-page-btn {
        min-width: 180px;
        padding: 0.75rem 3rem;
    }
}

/* ==================== 내 사이트 관리 ==================== */

/* 빈 상태 카드 */
.mysite-empty-card {
    background: var(--gray-100);
    border-radius: 1rem;
    padding: 3.5rem 2rem 3rem;
}

/* CTA 배너 (보라색 그라데이션) */
.mysite-cta-banner {
    background: linear-gradient(135deg, var(--primary-color) 0%, #818cf8 100%);
    border-radius: 1rem;
    padding: 3.5rem 2rem;
}

.mysite-cta-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 1rem 3rem;
    border-radius: 0.625rem;
    font-weight: 600;
    font-size: 1.05rem;
    transition: background-color 0.2s;
    display: inline-flex;
    align-items: center;
}

.mysite-cta-btn:hover {
    background: #0f172a;
    color: white;
}

.mysite-cta-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
    font-weight: 700;
    font-style: normal;
    line-height: 1;
}

/* 상단 배너 (사이트 만들기) */
.mysite-top-banner {
    background: var(--gray-100);
    border-radius: 1rem;
    padding: 1.75rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.mysite-top-banner-badge {
    background: var(--primary-color);
    color: white;
    border-radius: 0.5rem;
    padding: 0.5rem 0.875rem;
    text-align: center;
    min-width: 64px;
    line-height: 1.35;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mysite-top-banner-badge-free {
    background: #d4a017;
}

.mysite-top-banner-text {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--gray-900);
    margin: 0;
    flex-grow: 1;
}

.mysite-top-banner-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 1rem 2.25rem;
    border-radius: 0.625rem;
    font-weight: 600;
    font-size: 1.05rem;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.mysite-top-banner-btn:hover {
    background: #0f172a;
    color: white;
}

/* ---- 사이트 카드 ---- */
.mysite-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
}

.mysite-card-empty {
    background: var(--gray-100);
}

.mysite-card-empty .mysite-card-inner {
    min-height: 130px;
}

.mysite-card-warning {
    background: #fef3c7;
    color: #92400e;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    text-align: right;
    border-radius: 0.75rem 0.75rem 0 0;
}

.mysite-card-body {
    padding: 1.5rem 1.75rem;
}

.mysite-card-inner {
    display: flex;
    align-items: stretch;
    gap: 1.5rem;
}

/* 플랜 배지 */
.mysite-card-plan {
    flex-shrink: 0;
    display: flex;
    align-self: stretch;
}

.mysite-badge {
    background: var(--primary-color);
    color: white;
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    text-align: center;
    width: 115px;
    line-height: 1.3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mysite-badge-name {
    font-weight: 700;
    font-size: 1.05rem;
}

.mysite-badge-cycle {
    font-size: 0.65rem;
    opacity: 0.85;
    margin-top: 3px;
}

.mysite-badge-free {
    background: var(--gray-500);
}

/* 중앙 콘텐츠 영역 */
.mysite-card-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mysite-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: inherit;
    cursor: pointer;
}

.mysite-card-header:hover .mysite-card-name strong {
    color: var(--primary-color);
}

/* 사이트명 영역 */
.mysite-card-name {
    min-width: 0;
}

.mysite-card-name strong {
    font-size: 1.15rem;
}

.mysite-card-chevron {
    font-size: 2rem;
    color: var(--gray-400);
    font-weight: 700;
    line-height: 1;
    margin-left: 0.75rem;
}

/* 구분선 */
.mysite-card-divider {
    height: 1px;
    background: var(--gray-200);
    margin: 0.875rem 0;
}

/* 상세 정보 영역 */
.mysite-card-details {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
}

/* 컬럼(요금, 결제일 등) */
.mysite-card-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    min-width: 0;
}

.mysite-col-label {
    font-size: 0.72rem;
    color: var(--gray-400);
    white-space: nowrap;
}

.mysite-col-value {
    font-size: 0.85rem;
    color: var(--gray-900);
    white-space: nowrap;
    font-weight: 500;
}

/* 우측 액션 영역 (상태 + 더보기) */
.mysite-card-actions {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
    padding-left: 1rem;
}

.mysite-text-danger {
    color: #dc2626 !important;
    font-weight: 700 !important;
}

/* 상태 배지 */
.mysite-status {
    display: inline-block;
    padding: 0.3rem 0.875rem;
    border-radius: 0.375rem;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
    text-align: center;
    line-height: 1.4;
    min-width: 170px;
}

.mysite-status-green {
    background: #dcfce7;
    color: #15803d;
}

.mysite-status-yellow {
    background: #fef3c7;
    color: #92400e;
}

.mysite-status-red {
    background: #fee2e2;
    color: #dc2626;
}

.mysite-status-teal {
    background: #ccfbf1;
    color: #0d9488;
}

.mysite-status-gray {
    background: var(--gray-100);
    color: var(--gray-600);
}

/* 더보기 버튼 */
.mysite-card-more {
    flex-shrink: 0;
    position: relative;
}

/* 드롭다운 메뉴 레이어 */
.mysite-menu-layer {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 0.375rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    z-index: 10;
    min-width: 160px;
    padding: 0.375rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mysite-menu-item {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.825rem;
    font-weight: 600;
    text-align: left;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color 0.15s;
}

.mysite-menu-item-outline {
    background: white;
    color: var(--gray-900);
}

.mysite-menu-item-outline:hover {
    background: var(--gray-100);
}

.mysite-menu-item-danger {
    background: white;
    color: #dc2626;
}

.mysite-menu-item-danger:hover {
    background: #fef2f2;
}

.mysite-menu-item-dark {
    background: white;
    color: var(--primary-color);
}

.mysite-menu-item-dark:hover {
    background: #eef2ff;
}

/* ==================== 사이트 만들기 페이지 ==================== */
.mysite-create-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem 2rem;
    max-width: 600px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.mysite-domain-input {
    flex: 1;
    min-width: 0;
}

.mysite-domain-check-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    transition: background-color 0.2s;
}

.mysite-domain-check-btn:hover:not(:disabled) {
    background: #0f172a;
    color: white;
}

.mysite-domain-check-btn:disabled {
    background: var(--gray-400);
    color: white;
}

.mysite-submit-btn {
    background: #1e293b;
    color: white;
    border: none;
    padding: 0.875rem 3rem;
    border-radius: 0.625rem;
    font-size: 1rem;
    font-weight: 600;
    transition: background-color 0.2s;
}

.mysite-submit-btn:hover:not(:disabled) {
    background: #0f172a;
    color: white;
}

.mysite-submit-btn:disabled {
    background: var(--gray-400);
    color: white;
}


/* ==================== 내 사이트 관리 반응형 ==================== */
@media (max-width: 1024px) {
    .mysite-card-details {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .mysite-empty-card {
        padding: 2rem 1.5rem;
    }

    .mysite-cta-banner {
        padding: 2.5rem 1.5rem;
    }

    .mysite-top-banner {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }

    .mysite-card-body {
        padding: 1.25rem;
    }

    .mysite-card-inner {
        flex-direction: column;
        gap: 1rem;
    }

    .mysite-card-plan {
        align-self: flex-start;
    }

    .mysite-card-actions {
        margin-left: 0;
        padding-left: 0;
        justify-content: space-between;
    }

    .mysite-card-details {
        flex-direction: column;
        gap: 0.75rem;
    }

    .mysite-create-card {
        padding: 2rem 1.5rem;
    }
}

/* ==================== 플랜 업그레이드 페이지 ==================== */
.upgrade-plan-btn {
    position: relative;
    flex: 1 1 0;
    padding: 0.5rem 0.25rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    background: white;
    color: var(--gray-700);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 0;
    text-align: center;
}

.upgrade-plan-btn:hover:not(.disabled):not(.active) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.upgrade-plan-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.upgrade-plan-btn.disabled {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-400);
    cursor: not-allowed;
}

.upgrade-plan-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 1px 8px;
    border-radius: 2rem;
    white-space: nowrap;
}

.upgrade-plan-btn.active .upgrade-plan-badge {
    background: white;
    color: var(--primary-color);
}

.upgrade-selection-area {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin: 0 -0.5rem;
}

.upgrade-price-summary {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
}

.upgrade-benefits {
    border: 1.5px solid #a7f3d0;
    background: #f0fdf4;
    border-radius: 0.75rem;
    padding: 1.25rem;
}

.upgrade-benefit-card {
    background: white;
    border-radius: 0.625rem;
    padding: 1rem;
}

.upgrade-benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    flex-shrink: 0;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .upgrade-plan-btn {
        padding: 0.4rem 0.125rem;
        min-width: 0;
        font-size: 0.75rem;
    }
}

/* ==================== 문의하기 ==================== */
.inquiry-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem;
}

.inquiry-subtype-box {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
}

.inquiry-guide-box {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    border-left: 3px solid var(--primary-color);
}

.inquiry-editor-toolbar {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-bottom: none;
    border-radius: 0.375rem 0.375rem 0 0;
    background: white;
    flex-wrap: wrap;
}

.inquiry-toolbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    border-radius: 0.25rem;
    color: var(--gray-600);
    cursor: pointer;
    font-size: 0.875rem;
    padding: 0;
}

.inquiry-toolbar-btn:hover {
    background: var(--gray-100);
}

.inquiry-toolbar-divider {
    width: 1px;
    height: 20px;
    background: var(--gray-200);
    margin: 0 0.25rem;
}

.inquiry-editor-content {
    border-radius: 0 0 0.375rem 0.375rem !important;
    border-top: 1px solid var(--gray-200) !important;
    resize: vertical;
    min-height: 280px;
    font-size: 0.95rem;
    line-height: 1.7;
}

.inquiry-success-icon {
    display: inline-block;
}

.inquiry-summary {
    max-width: 520px;
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: left;
}

@media (max-width: 768px) {
    .inquiry-card {
        padding: 1.5rem;
    }

    .inquiry-editor-toolbar {
        padding: 0.375rem 0.5rem;
    }

    .inquiry-toolbar-btn {
        width: 28px;
        height: 28px;
    }
}

/* ==================== 데모 페이지 ==================== */
.demo-category-btn {
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: 2rem;
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
}

.demo-category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.demo-category-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.demo-thumbnail {
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.demo-thumbnail-bg {
    position: absolute;
    inset: 0;
    opacity: 0.85;
}

.demo-thumbnail-icon {
    position: relative;
    z-index: 1;
    font-size: 2.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.demo-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.625rem;
    border-radius: 2rem;
    z-index: 2;
}

.demo-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(20, 20, 40, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 2;
}

.feature-card:hover .demo-play-overlay {
    opacity: 1;
}

.demo-play-button {
    width: 52px;
    height: 52px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.demo-category-label {
    display: inline-block;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.625rem;
    border-radius: 0.25rem;
}

.demo-feature-tag {
    background: var(--gray-100);
    color: var(--gray-600);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.2rem 0.625rem;
    border-radius: 0.25rem;
}

.demo-btn-primary {
    background: var(--primary-color);
    color: white;
    border: 1px solid var(--primary-color);
    font-size: 0.8rem;
    font-weight: 600;
}

.demo-btn-primary:hover {
    background: #4f46e5;
    border-color: #4f46e5;
    color: white;
}

.demo-btn-outline {
    background: white;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    font-size: 0.8rem;
    font-weight: 600;
}

.demo-btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .demo-category-btn {
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }

    .demo-thumbnail {
        height: 160px;
    }
}

/* ==================== 결제 내역 페이지 ==================== */

/* 결제 요약 카드 */
.payment-summary-card {
    background: var(--gray-100);
    border-radius: 1rem;
    padding: 2.5rem;
}

.payment-summary-item {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
}

/* 필터 */
.payment-filter-select {
    width: auto;
    min-width: 130px;
    font-size: 0.875rem;
    border-color: var(--gray-300);
}

.payment-search-input {
    width: 220px;
}

.payment-search-input .form-control {
    font-size: 0.875rem;
}

/* 테이블 */
.payment-table-wrap {
    overflow-x: auto;
}

.payment-table {
    width: 100%;
    font-size: 0.9rem;
    border-collapse: separate;
    border-spacing: 0;
}

.payment-table thead th {
    background: var(--gray-50);
    color: var(--gray-500);
    font-weight: 600;
    font-size: 0.825rem;
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
    text-align: center;
}

.payment-table tbody td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
    text-align: center;
}

.payment-badge-completed {
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 0.25rem;
}

.payment-badge-cancelled {
    background: var(--gray-500);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 0.25rem;
}

.payment-receipt-link {
    color: var(--gray-900);
    font-weight: 600;
    text-decoration: underline;
    font-size: 0.85rem;
}

.payment-receipt-link:hover {
    color: var(--primary-color);
}

/* 결제 내역 반응형 */
@media (max-width: 768px) {
    .payment-summary-card {
        padding: 1.5rem;
    }

    .payment-summary-item {
        padding: 1rem 0.75rem;
    }

    .payment-summary-item .fw-bold {
        font-size: 1.1rem !important;
    }

    .payment-filter-select {
        min-width: 100px;
        font-size: 0.8rem;
    }

    .payment-search-input {
        width: 100%;
        margin-top: 0.5rem;
    }

    .payment-table {
        font-size: 0.8rem;
    }

    .payment-table thead th,
    .payment-table tbody td {
        padding: 0.75rem 0.5rem;
    }
}

/* ==================== 문의 내역 페이지 ==================== */

/* 빈 상태 */
.inquiry-history-empty {
    background: white;
    border-radius: 1rem;
    padding: 3rem 2rem;
}

/* 상태 요약 카드 */
.inquiry-status-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--gray-200);
}

.inquiry-status-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.inquiry-status-icon-waiting {
    background: #fef2f2;
    color: var(--danger-color);
}

.inquiry-status-icon-progress {
    background: #f0fdf4;
    color: #22c55e;
}

.inquiry-status-icon-completed {
    background: #eef2ff;
    color: var(--primary-color);
}

/* 문의 리스트 */
.inquiry-history-list {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
}

.inquiry-history-item {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    cursor: pointer;
    transition: background 0.2s;
}

.inquiry-history-item:last-child {
    border-bottom: none;
}

.inquiry-history-item:hover {
    background: var(--gray-50);
}

/* 상태 뱃지 */
.inquiry-badge-waiting {
    background: var(--danger-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 0.25rem;
}

.inquiry-badge-progress {
    background: #22c55e;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 0.25rem;
}

.inquiry-badge-completed {
    background: var(--gray-500);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 0.25rem;
}

/* 상세 페이지 */
.inquiry-detail-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
}

.inquiry-detail-content {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.75rem;
    padding: 2rem;
    min-height: 240px;
    color: var(--gray-900);
    font-size: 0.925rem;
    line-height: 1.8;
}

/* 댓글 */
.inquiry-comment-avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 1rem;
}

.inquiry-comment-avatar-admin {
    background: #dbeafe;
    color: #3b82f6;
}

.inquiry-reply {
    padding-left: 0;
}

/* 삭제 메뉴 레이어 */
.inquiry-menu-layer {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 10;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0.25rem;
    min-width: 80px;
    margin-top: 0.25rem;
}

.inquiry-menu-edit-btn,
.inquiry-menu-delete-btn {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    background: white;
    border: none;
    border-radius: 0.375rem;
    text-align: center;
}

.inquiry-menu-edit-btn {
    color: var(--gray-700);
}

.inquiry-menu-delete-btn {
    color: #38bdf8;
}

.inquiry-menu-edit-btn:hover,
.inquiry-menu-delete-btn:hover {
    background: var(--gray-50);
}

.inquiry-menu-delete-btn:disabled {
    color: var(--gray-300);
    cursor: not-allowed;
    background: white;
}

.inquiry-new-comment {
    border-top: 1px solid var(--gray-200);
    padding-top: 1.5rem;
}

/* 문의 내역 반응형 */
@media (max-width: 768px) {
    .inquiry-status-card {
        padding: 1rem;
    }

    .inquiry-status-card .fw-bold {
        font-size: 1.25rem !important;
    }

    .inquiry-status-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    .inquiry-history-item {
        padding: 1.25rem 1rem;
    }

    .inquiry-detail-card {
        padding: 1.25rem;
    }

    .inquiry-detail-content {
        padding: 2rem 1rem;
        min-height: 180px;
    }
}

/* ==================== 계정관리 페이지 ==================== */

.account-section {
    background: white;
    border-radius: 1rem;
    padding: 2rem 2.5rem;
}

.account-email-display {
    background: var(--gray-900);
    color: white;
    border-radius: 0.5rem;
    padding: 0.875rem 1.25rem;
    font-size: 1.05rem;
    font-weight: 500;
}

.account-name-input {
    width: 120px;
    font-weight: 500;
    font-size: 1.05rem;
    background: var(--gray-50);
    border-color: var(--gray-200);
}

.account-toggle-group {
    display: inline-flex;
    width: 200px;
    background: var(--gray-100);
    border-radius: 2rem;
    padding: 3px;
    flex-shrink: 0;
    gap: 2px;
}

.account-toggle-btn {
    border: none;
    background: transparent;
    flex: 1;
    padding: 0.45rem 1.15rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-400);
    cursor: pointer;
    transition: all 0.25s ease;
    border-radius: 2rem;
    line-height: 1.3;
}

.account-toggle-btn:hover:not(.active) {
    color: var(--gray-600);
    background: var(--gray-200);
}

.account-toggle-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.account-section-gray {
    background: var(--gray-100);
    border-radius: 1rem;
    padding: 2rem 2.5rem;
}

.account-card-item {
    background: white;
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--gray-200);
}

.account-card-visual {
    width: 140px;
    height: 88px;
    border-radius: 0.625rem;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-shrink: 0;
    color: white;
    position: relative;
}

.account-card-master {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.account-card-visa {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d3561 50%, #1a1a2e 100%);
}

.account-card-brand-icon {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.account-mc-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.account-mc-red {
    background: #eb001b;
    margin-right: -6px;
}

.account-mc-orange {
    background: #f79e1b;
    opacity: 0.85;
}

.account-visa-text {
    font-size: 0.85rem;
    font-weight: 700;
    font-style: italic;
    letter-spacing: 0.05em;
}

.account-card-number {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

/* 계정관리 컨펌 모달 */
.account-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.account-modal {
    background: white;
    border-radius: 1rem;
    padding: 2rem 2rem 1.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.account-modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-600);
    font-size: 1.5rem;
}

/* 계정관리 탈퇴 모달 */
.account-delete-modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--danger-color);
    color: white;
    font-size: 1.5rem;
}

.account-delete-warning {
    background: var(--gray-50);
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
}

/* 계정관리 반응형 */
@media (max-width: 768px) {
    .account-section,
    .account-section-gray {
        padding: 1.5rem 1.25rem;
    }

    .account-card-visual {
        width: 100px;
        height: 64px;
    }

    .account-card-number {
        font-size: 0.55rem;
    }

    .account-card-item .d-flex {
        flex-wrap: wrap;
    }
}