/* TaxBaik — 워밍-프로페셔널 디자인 시스템 */

:root {
    /* 워밍-프로페셔널 팔레트 */
    --color-primary: #C89D6E;        /* 따뜻한 골드/브론즈 */
    --color-primary-dark: #A67C52;   /* 진한 브론즈 */
    --color-secondary: #2E5C4E;      /* 따뜻한 초록 */
    --color-secondary-dark: #1F3A30; /* 어두운 초록 */
    --color-accent: #E8E4D8;         /* 따뜻한 베이지 */
    --color-accent-dark: #D9D3C4;    /* 더 진한 베이지 */
    --color-bg: #F9F7F3;             /* 따뜻한 화이트 */
    --color-bg-alt: #EFE9DD;         /* 대체 배경 */
    --color-text: #3D2817;           /* 따뜻한 갈색 */
    --color-text-light: #6B5D4F;     /* 밝은 갈색 */
    --color-border: #D9D3C4;         /* 경계선 */
    --color-success: #2E7D32;
    --color-warning: #F57C00;
    --color-danger: #C62828;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    --shadow-sm: 0 1px 3px rgba(61, 40, 23, 0.08);
    --shadow-md: 0 4px 12px rgba(61, 40, 23, 0.12);
    --shadow-lg: 0 8px 24px rgba(61, 40, 23, 0.15);
    --shadow-xl: 0 12px 48px rgba(61, 40, 23, 0.18);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    min-height: 100%;
}

body {
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.8;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    letter-spacing: 0.3px;
    min-height: 100%;
    overflow-y: auto;
}

/* ===== 타이포그래피 ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.5px;
}

h1 { font-size: clamp(2rem, 6vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 4vw, 2rem); }
h4 { font-size: 1.35rem; }
h5 { font-size: 1.15rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    line-height: 1.85;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

a:hover {
    color: var(--color-secondary);
    text-decoration: none;
}

/* ===== 휴스 스트립 (신뢰도) ===== */
.trust-strip {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-accent) 100%);
    padding: var(--spacing-3xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.trust-item {
    text-align: center;
}

.trust-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.trust-item h3 {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    font-size: 1.35rem;
}

.trust-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ===== 배지 ===== */
.badge {
    border-radius: var(--radius-md);
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    letter-spacing: 0.2px;
}

.bg-primary-badge {
    background-color: rgba(200, 157, 110, 0.15);
    color: var(--color-primary);
}

/* ===== 폼 ===== */
.form-control, .form-select {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all var(--transition-fast);
    background-color: white;
    color: var(--color-text);
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(200, 157, 110, 0.1);
    outline: none;
}

/* ===== 모바일 CTA 바 ===== */
.mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 2px solid var(--color-primary);
    padding: var(--spacing-md);
    z-index: 1000;
    box-shadow: 0 -4px 12px rgba(61, 40, 23, 0.1);
}

.btn-kakao-mobile {
    display: block;
    width: 100%;
    padding: 0.85rem;
    background: linear-gradient(135deg, #FFE812 0%, #FDD835 100%);
    color: #000;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.3px;
}

.btn-kakao-mobile:hover {
    background: linear-gradient(135deg, #FDD835 0%, #FBC02D 100%);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

body.with-mobile-cta {
    padding-bottom: 70px;
}

/* ===== 네비게이션 ===== */
.navbar {
    background-color: white;
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    color: var(--color-primary) !important;
    font-size: 1.35rem;
    letter-spacing: -0.5px;
}

.nav-link {
    color: var(--color-text) !important;
    font-weight: 600;
    transition: all var(--transition-fast);
    margin: 0 var(--spacing-sm);
    letter-spacing: 0.2px;
}

.nav-link:hover {
    color: var(--color-primary) !important;
}

/* ===== 반응형 ===== */
@media (max-width: 767.98px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.35rem; }

    .hero-section {
        padding: 2rem 0;
    }

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

    .card {
        margin-bottom: 1rem;
    }

    .btn {
        padding: 0.65rem 1.5rem;
        font-size: 0.95rem;
    }

    .trust-icon {
        font-size: 2.5rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .site-header .navbar-brand {
        font-size: 1.1rem;
    }

    .site-header .navbar-nav {
        padding: 0.5rem 0 0;
    }

    .site-header .nav-link,
    .site-header .btn {
        width: 100%;
    }

    .site-header .navbar-toggler {
        border: 1px solid var(--color-border);
        box-shadow: none;
    }

    .site-header .navbar-collapse {
        padding-bottom: 0.5rem;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .pagination .page-link {
        min-width: 2.75rem;
        text-align: center;
    }
}

@media (max-width: 375px) {
    html { font-size: 15px; }

    h1 { font-size: 1.5rem; }

    .hero-section h1 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-section p {
        font-size: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .hero-section .d-flex {
        gap: 0.75rem !important;
    }
}

/* ===== 일반 유틸리티 ===== */
.text-muted {
    color: var(--color-text-light) !important;
}

.border-light {
    border-color: var(--color-border) !important;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
}

.container {
    max-width: 1200px;
}

/* ===== 서비스 카드 ===== */
.service-card {
    text-align: center;
    position: relative;
    border: none !important;
    background: white;
    padding-top: 0;
}

.service-icon {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 0.5rem;
    margin-top: -1.5rem;
}

.service-card .card-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.service-card ul li {
    color: var(--color-text-light);
}

/* ===== 블로그 카드 ===== */
.blog-card {
    border: none !important;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.blog-placeholder {
    height: 180px;
    background: linear-gradient(135deg, rgba(200, 157, 110, 0.1) 0%, rgba(46, 92, 78, 0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(200, 157, 110, 0.3);
}

.blog-card:hover .blog-placeholder {
    background: linear-gradient(135deg, rgba(200, 157, 110, 0.2) 0%, rgba(46, 92, 78, 0.2) 100%);
}

.bg-primary-badge {
    background-color: rgba(200, 157, 110, 0.15) !important;
    color: var(--color-primary) !important;
}

/* ===== 공지사항 배너 ===== */
.announcement-bar {
    border-bottom: 1px solid rgba(0,0,0,0.08);
    font-size: 0.9rem;
}
.announcement-bar--info {
    background: #E8F4FD;
    color: #1565C0;
}
.announcement-bar--banner {
    background: #FFF8E1;
    color: #E65100;
}
.announcement-bar--urgent {
    background: #FFEBEE;
    color: #C62828;
}
.announcement-icon {
    flex-shrink: 0;
}
.announcement-text {
    flex: 1;
}

/* ===== 시즌 Hero ===== */
.hero-section--seasonal {
    background: linear-gradient(135deg, #1F3A30 0%, #2E5C4E 60%, #3D7A68 100%);
}
.bg-danger-badge {
    background-color: rgba(198, 40, 40, 0.85) !important;
    color: #fff !important;
    letter-spacing: 0.5px;
}

/* D-Day 카운트다운 위젯 */
.seasonal-deadline-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.08);
    color: white;
    backdrop-filter: blur(4px);
}
.deadline-label {
    font-size: 0.85rem;
    opacity: 0.75;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.deadline-date {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0.25rem 0;
}
.deadline-days {
    font-size: 2.8rem;
    font-weight: 900;
    color: #FFD54F;
    line-height: 1;
}

/* ===== 서비스 카드 시즌 강조 ===== */
.service-card--featured {
    border: 2px solid var(--color-primary) !important;
    position: relative;
}
.service-card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 14px;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

/* ===== 블로그 시즌 연동 ===== */
.seasonal-blog-header {
    display: flex;
    justify-content: center;
}
.seasonal-blog-tag {
    display: inline-block;
    background: linear-gradient(135deg, #C62828 0%, #B71C1C 100%);
    color: white;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.blog-card--seasonal {
    border: 2px solid var(--color-primary) !important;
    position: relative;
    overflow: visible;
}
.blog-seasonal-ribbon {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 14px;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.5px;
    z-index: 1;
}

.bg-season-badge {
    background-color: var(--color-primary) !important;
    color: white !important;
}

.btn-seasonal {
    background-color: var(--color-primary);
    color: white;
    border: none;
}
.btn-seasonal:hover {
    background-color: var(--color-primary-dark);
    color: white;
}

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

/* ===== FAQ 아코디언 ===== */
.faq-accordion {
    max-width: 760px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md) !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
}
.faq-question {
    font-weight: 700;
    color: var(--color-text);
    background: white;
    font-size: 1rem;
    padding: 1.1rem 1.5rem;
}
.faq-question:not(.collapsed) {
    color: var(--color-secondary);
    background: white;
    box-shadow: none;
}
.faq-question::after {
    filter: none;
}
.faq-question:focus {
    box-shadow: 0 0 0 3px rgba(200, 157, 110, 0.2);
}
.faq-answer {
    background: #fdfcfa;
    color: var(--color-text-light);
    line-height: 1.85;
    padding: 1rem 1.5rem 1.25rem;
    border-top: 1px solid var(--color-border);
}
.faq-answer ul {
    padding-left: 1.25rem;
}
.faq-answer ul li {
    margin-bottom: 0.4rem;
}
body.site-blazor {
    margin: 0;
    font-family: 'Noto Sans KR', sans-serif;
    background: linear-gradient(180deg, #faf7f2 0%, #f4efe6 100%);
    color: #3d2817;
}

.site-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    display: block;
    overflow: visible;
}

.site-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    background: rgba(255,255,255,0.72);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
}

.site-logo {
    font-weight: 800;
    color: #2e5c4e;
    text-decoration: none;
}

.site-nav {
    display: flex;
    gap: 1rem;
}

.site-nav a {
    color: #3d2817;
    text-decoration: none;
}

.site-hero {
    padding: 5rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.site-hero-copy h1 {
    font-size: clamp(2.2rem, 7vw, 4rem);
    line-height: 1.1;
    margin: 0.5rem 0 1rem;
}

.site-kicker {
    color: #a67c52;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.site-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.9rem 1.4rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
}

.site-button.primary {
    background: linear-gradient(135deg, #c89d6e 0%, #a67c52 100%);
    color: white;
}

.site-button.secondary {
    border: 1px solid #c89d6e;
    color: #a67c52;
    background: rgba(255,255,255,0.7);
}

.site-content {
    max-width: 960px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
}

.site-post-grid,
.taxbaik-skeleton-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.site-post-card,
.taxbaik-skeleton-item {
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 16px;
    padding: 1.25rem;
    box-shadow: 0 12px 30px rgba(61,40,23,0.08);
}

.taxbaik-skeleton-line {
    height: 14px;
    margin-bottom: 0.75rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(201,173,140,0.18) 25%, rgba(201,173,140,0.35) 37%, rgba(201,173,140,0.18) 63%);
    background-size: 400% 100%;
    animation: taxbaikShimmer 1.2s ease-in-out infinite;
}

.taxbaik-skeleton-title { height: 24px; width: 70%; }
.taxbaik-skeleton-short { width: 45%; }

@keyframes taxbaikShimmer {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

/* ===== Admin Polish ===== */
.admin-shell {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(200, 157, 110, 0.10), transparent 34%),
        radial-gradient(circle at top right, rgba(46, 92, 78, 0.08), transparent 28%),
        linear-gradient(180deg, #fbf8f3 0%, #f4efe6 100%);
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(61, 40, 23, 0.08);
    backdrop-filter: blur(16px);
    background: rgba(255,255,255,0.76);
}

.admin-content-inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1.5rem;
}

.admin-page-hero h1,
.admin-page-hero .admin-page-title {
    margin-bottom: 0.25rem;
}

.admin-page-subtitle,
.muted {
    color: var(--color-text-light);
}

.admin-icon-button {
    border: 1px solid rgba(61, 40, 23, 0.14);
    background: rgba(255,255,255,0.8);
    border-radius: 10px;
    min-width: 40px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.admin-icon-button.danger {
    color: var(--color-danger);
}

.admin-menu-button {
    display: inline-flex;
}

.admin-drawer {
    width: 280px;
    padding: 1rem;
    border-right: 1px solid rgba(61, 40, 23, 0.08);
    background: rgba(255,255,255,0.76);
    backdrop-filter: blur(16px);
}

.admin-drawer.open {
    display: block;
}

.admin-content {
    min-height: calc(100vh - 72px);
}

.admin-topbar-title h1 {
    margin: 0;
    font-size: 1.1rem;
}

.admin-topbar-kicker,
.admin-brand-subtitle,
.admin-footer-meta {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.admin-nav {
    display: grid;
    gap: 0.35rem;
    margin-top: 1rem;
}

.admin-nav-link,
.admin-topbar-action {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 0.9rem;
    border-radius: 12px;
    color: var(--color-text);
}

.admin-nav-link:hover,
.admin-topbar-action:hover {
    background: rgba(200, 157, 110, 0.10);
    color: var(--color-secondary);
}

.admin-nav details {
    padding: 0.25rem 0;
}

.admin-nav summary {
    list-style: none;
    cursor: pointer;
    font-weight: 700;
    padding: 0.75rem 0.9rem;
}

.admin-nav summary::-webkit-details-marker {
    display: none;
}

.admin-drawer-footer {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(61, 40, 23, 0.08);
}

.admin-kv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.9rem;
}

.admin-kv-grid > div {
    padding: 0.75rem 0.85rem;
    border-radius: 14px;
    background: rgba(255,255,255,0.76);
    border: 1px solid rgba(61, 40, 23, 0.08);
}

.admin-kv-grid span {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-pagination {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.admin-divider {
    height: 1px;
    background: rgba(61, 40, 23, 0.08);
    margin: 1rem 0;
}

@media (max-width: 959px) {
    .admin-shell {
        display: grid;
    }

    .admin-drawer {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid rgba(61, 40, 23, 0.08);
    }

    .admin-content-inner {
        padding: 1rem;
    }

    .admin-topbar {
        flex-wrap: wrap;
    }
}