/* Fast Path: Fix Light Mode contrast for V13 Executive Dossier contact form and evidence chain; reverted-by: git revert 3a9093b  @Haanzo */
/* ==========================================================================
   Haanzo Studio - Global Light Mode (Paper & Ink / Warm White)
   護眼暖紙墨黑雙主題系統：高對比、不眩光、深邃墨色、頂級白皮書雜誌質感
   ========================================================================== */

/* 1. 全域 CSS 變數覆蓋 */
html[data-theme="light"] {
    --bg-color: #F7F5F0 !important;
    --card-bg: #FFFFFF !important;
    --primary-color: #111827 !important;
    --secondary-color: #475569 !important;
    --accent-color: #0E7490 !important;
    --text-color: #1F2937 !important;
    --text-muted: #64748B !important;
    --border-color: rgba(0, 0, 0, 0.09) !important;
    --white: #FFFFFF !important;
    
    /* V13 卷宗版型相容變數 */
    --paper: #F7F5F0 !important;
    --paper-deep: #EAE6DF !important;
    --ink: #171717 !important;
    --muted: #64748B !important;
    --line: rgba(0, 0, 0, 0.09) !important;
    --line-dark: rgba(0, 0, 0, 0.2) !important;
    --panel: #FFFFFF !important;
    --dark: #1F2937 !important;
}

/* 2. 核心標籤背景與文字覆蓋 */
html[data-theme="light"],
html[data-theme="light"] body {
    background-color: #F7F5F0 !important;
    color: #1F2937 !important;
}

/* 移除深色版雜訊與強光球干擾 */
html[data-theme="light"] body::before {
    opacity: 0.05 !important;
}

html[data-theme="light"] .aurora-sphere,
html[data-theme="light"] .glow-sphere,
html[data-theme="light"] .gradient-orb,
html[data-theme="light"] .light-orb,
html[data-theme="light"] .bg-glow {
    opacity: 0.12 !important;
}

/* 3. 標題與段落 */
html[data-theme="light"] h1,
html[data-theme="light"] h2,
html[data-theme="light"] h3,
html[data-theme="light"] h4,
html[data-theme="light"] h5,
html[data-theme="light"] h6 {
    color: #111827 !important;
}

html[data-theme="light"] p,
html[data-theme="light"] li {
    color: #262B33;
}

html[data-theme="light"] strong,
html[data-theme="light"] b {
    color: #0F172A !important;
}

/* 4. 頂部浮動導覽列膠囊 (Floating Navbar & Capsule) - 嚴格單一膠囊架構 */
/* Fast Path: Fix V13 navbar dual background in light mode and missing capsule in dark mode; reverted-by: git revert 50fb98f  @Haanzo */
.navbar-header,
.site-header {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.site-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 100 !important;
    padding: 0.75rem 0 !important;
}

/* 淺色模式膠囊 (Light Mode Capsule - 嚴格單一膠囊，消除雙重背景) */
html[data-theme="light"] .navbar-container,
html[data-theme="light"] .header-container,
html[data-theme="light"] .site-header .header-inner,
html[data-theme="light"] .navbar-header .navbar-container,
html[data-theme="light"] .navbar-header.scrolled .navbar-container {
    background-color: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 50px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
    padding: 0.55rem 1.8rem !important;
    min-height: 56px !important;
}

/* 深色/預設模式 V13 膠囊 (Dark/Default Mode Capsule - 消除背景消失與白字隱形) */
html:not([data-theme="light"]) .site-header .header-inner,
html[data-theme="dark"] .site-header .header-inner {
    background-color: rgba(15, 23, 42, 0.85) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 50px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25) !important;
    padding: 0.55rem 1.8rem !important;
    min-height: 56px !important;
}

html:not([data-theme="light"]) .site-header .header-inner a,
html:not([data-theme="light"]) .site-header .header-inner strong,
html[data-theme="dark"] .site-header .header-inner a,
html[data-theme="dark"] .site-header .header-inner strong {
    color: #F8FAFC !important;
}

html:not([data-theme="light"]) .site-header .header-inner small,
html[data-theme="dark"] .site-header .header-inner small {
    color: #94A3B8 !important;
}

html:not([data-theme="light"]) .site-header .header-inner .nav-item:hover,
html:not([data-theme="light"]) .site-header .header-inner .dossier-nav-link:hover,
html[data-theme="dark"] .site-header .header-inner .nav-item:hover,
html[data-theme="dark"] .site-header .header-inner .dossier-nav-link:hover {
    color: #06B6D4 !important;
}

html:not([data-theme="light"]) .site-header .header-cta,
html[data-theme="dark"] .site-header .header-cta {
    background-color: #0E7490 !important;
    color: #FFFFFF !important;
    border: 1px solid #0E7490 !important;
    border-radius: 20px !important;
    padding: 6px 14px !important;
}

html:not([data-theme="light"]) .site-header .header-cta:hover,
html[data-theme="dark"] .site-header .header-cta:hover {
    background-color: #0891B2 !important;
    border-color: #0891B2 !important;
}

html:not([data-theme="light"]) .site-header .menu-toggle span,
html[data-theme="dark"] .site-header .menu-toggle span {
    background: #F8FAFC !important;
}

/* 導覽列文字、Logo 與連結高對比 */
html[data-theme="light"] .navbar-container a,
html[data-theme="light"] .navbar-container .nav-item,
html[data-theme="light"] .navbar-container .logo-title,
html[data-theme="light"] .navbar-container .brand-copy strong,
html[data-theme="light"] .site-header .brand-copy strong,
html[data-theme="light"] .site-header .nav-item,
html[data-theme="light"] .site-header .dossier-nav-link {
    color: #111827 !important;
}

html[data-theme="light"] .navbar-container .logo-subtitle,
html[data-theme="light"] .navbar-container .brand-copy small,
html[data-theme="light"] .site-header .brand-copy small {
    color: #4B5563 !important;
}

html[data-theme="light"] .navbar-container .nav-item:hover,
html[data-theme="light"] .site-header .nav-item:hover,
html[data-theme="light"] .site-header .dossier-nav-link:hover,
html[data-theme="light"] .navbar-container .nav-item.active,
html[data-theme="light"] .site-header .nav-item.active {
    color: #0E7490 !important;
}

html[data-theme="light"] .navbar-container .nav-cta,
html[data-theme="light"] .navbar-container .btn-outline {
    background: rgba(0, 0, 0, 0.04) !important;
    border: 1px solid rgba(0, 0, 0, 0.15) !important;
    color: #111827 !important;
}

html[data-theme="light"] .navbar-container .nav-cta:hover,
html[data-theme="light"] .navbar-container .btn-outline:hover {
    background: rgba(14, 116, 144, 0.1) !important;
    border-color: #0E7490 !important;
    color: #0E7490 !important;
}



/* 4.1 手機版漢堡選單與導覽 */
html[data-theme="light"] .hamburger-bar {
    background-color: #111827 !important;
}

html[data-theme="light"] .mobile-nav {
    background-color: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

html[data-theme="light"] .mobile-nav-item {
    color: #1F2937 !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
}

html[data-theme="light"] .mobile-nav-item:hover {
    color: #0E7490 !important;
}

/* ==========================================================================
   5. 導覽列公用控制鈕系統 (Navbar Utility Controls: Lang & Theme)
   ========================================================================== */

/* 5.1 語言切換膠囊按鈕 (Sleek Vector Globe Pill) */
.lang-switch-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    height: 32px !important;
    padding: 0 12px !important;
    border-radius: 20px !important;
    font-family: inherit !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.04em !important;
    cursor: pointer !important;
    text-decoration: none !important;
    line-height: 1 !important;
    vertical-align: middle !important;
    box-sizing: border-box !important;
    outline: none !important;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
    margin-left: 0.5rem !important;

    /* 深色主題預設 (Dark Theme Default) */
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    color: #E2E8F0 !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.lang-switch-btn:hover {
    background: rgba(255, 255, 255, 0.16) !important;
    border-color: rgba(255, 255, 255, 0.32) !important;
    color: #FFFFFF !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
}

.lang-switch-btn:active {
    transform: translateY(0) !important;
}

.lang-switch-btn .lang-icon {
    display: inline-block !important;
    width: 13px !important;
    height: 13px !important;
    flex-shrink: 0 !important;
    vertical-align: -1px !important;
    transition: transform 0.3s ease !important;
}

.lang-switch-btn:hover .lang-icon {
    transform: rotate(15deg) !important;
}

.lang-switch-btn span {
    display: inline-block !important;
    font-size: 0.78rem !important;
    font-weight: 600 !important;
    line-height: 1 !important;
}

/* 5.2 主題切換按鈕 (Theme Toggle Button) */
.theme-toggle-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 32px !important;
    width: 32px !important;
    min-width: 32px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    line-height: 1 !important;
    vertical-align: middle !important;
    box-sizing: border-box !important;
    outline: none !important;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1) !important;
    margin-left: 0.35rem !important;

    /* 深色主題預設 (Dark Theme Default) */
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    color: #E2E8F0 !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.16) !important;
    border-color: rgba(255, 255, 255, 0.32) !important;
    color: #FFFFFF !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
}

.theme-toggle-btn:active {
    transform: translateY(0) !important;
}

.theme-toggle-btn svg {
    width: 14px !important;
    height: 14px !important;
    flex-shrink: 0 !important;
}

/* 5.3 淺色主題覆蓋 (Light Mode Overrides) */
html[data-theme="light"] .lang-switch-btn,
html[data-theme="light"] .navbar-container .lang-switch-btn,
html[data-theme="light"] .site-header .lang-switch-btn {
    background: rgba(0, 0, 0, 0.04) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
    color: #1F2937 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

html[data-theme="light"] .lang-switch-btn:hover,
html[data-theme="light"] .navbar-container .lang-switch-btn:hover,
html[data-theme="light"] .site-header .lang-switch-btn:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    border-color: rgba(0, 0, 0, 0.22) !important;
    color: #0E7490 !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.07) !important;
}

html[data-theme="light"] .theme-toggle-btn {
    background: rgba(0, 0, 0, 0.04) !important;
    border: 1px solid rgba(0, 0, 0, 0.12) !important;
    color: #1F2937 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
}

html[data-theme="light"] .theme-toggle-btn:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    border-color: rgba(0, 0, 0, 0.22) !important;
    color: #0E7490 !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.07) !important;
}

/* Fast Path: Fix theme contrast on light version navbars and V2 hero logo; reverted-by: git revert 08b3c9f  @Haanzo */
/* 5.4 原生淺色/米色導覽列版本對比守護 (Natively Light Versions Contrast Guard)
   V1, V3, V4, V5, V6, V7, V9, V10, V12 的導覽列皆為淺米色紙感背景。
   在深淺雙主題下皆必須維持深墨色 (#1F2937) 控制鈕，徹底消除按鈕白字隱形問題。 */
html[data-version="1"] .lang-switch-btn,
html[data-version="3"] .lang-switch-btn,
html[data-version="4"] .lang-switch-btn,
html[data-version="5"] .lang-switch-btn,
html[data-version="6"] .lang-switch-btn,
html[data-version="7"] .lang-switch-btn,
html[data-version="9"] .lang-switch-btn,
html[data-version="10"] .lang-switch-btn,
html[data-version="12"] .lang-switch-btn,
html[data-version="1"] .theme-toggle-btn,
html[data-version="3"] .theme-toggle-btn,
html[data-version="4"] .theme-toggle-btn,
html[data-version="5"] .theme-toggle-btn,
html[data-version="6"] .theme-toggle-btn,
html[data-version="7"] .theme-toggle-btn,
html[data-version="9"] .theme-toggle-btn,
html[data-version="10"] .theme-toggle-btn,
html[data-version="12"] .theme-toggle-btn {
    background: rgba(0, 0, 0, 0.05) !important;
    border: 1px solid rgba(0, 0, 0, 0.14) !important;
    color: #1F2937 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04) !important;
}

html[data-version="1"] .lang-switch-btn:hover,
html[data-version="3"] .lang-switch-btn:hover,
html[data-version="4"] .lang-switch-btn:hover,
html[data-version="5"] .lang-switch-btn:hover,
html[data-version="6"] .lang-switch-btn:hover,
html[data-version="7"] .lang-switch-btn:hover,
html[data-version="9"] .lang-switch-btn:hover,
html[data-version="10"] .lang-switch-btn:hover,
html[data-version="12"] .lang-switch-btn:hover,
html[data-version="1"] .theme-toggle-btn:hover,
html[data-version="3"] .theme-toggle-btn:hover,
html[data-version="4"] .theme-toggle-btn:hover,
html[data-version="5"] .theme-toggle-btn:hover,
html[data-version="6"] .theme-toggle-btn:hover,
html[data-version="7"] .theme-toggle-btn:hover,
html[data-version="9"] .theme-toggle-btn:hover,
html[data-version="10"] .theme-toggle-btn:hover,
html[data-version="12"] .theme-toggle-btn:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    border-color: rgba(0, 0, 0, 0.22) !important;
    color: #0E7490 !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.07) !important;
}

/* 5.5 V2 Hero Monogram Logo 淺色模式動態切換 (深墨字體替代白色空心字) */
html[data-theme="light"] .monogram-seal-img {
    content: url("/logo-full-light.png") !important;
}


/* 6. 按鈕系統 */
html[data-theme="light"] .btn-primary,
html[data-theme="light"] .header-cta,
html[data-theme="light"] .form-submit-box .btn-primary {
    background-color: #111827 !important;
    color: #FFFFFF !important;
    border-color: #111827 !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

html[data-theme="light"] .header-cta {
    border-radius: 20px !important;
    padding: 6px 14px !important;
}

html[data-theme="light"] .btn-primary:hover,
html[data-theme="light"] .header-cta:hover,
html[data-theme="light"] .form-submit-box .btn-primary:hover {
    background-color: #0E7490 !important;
    border-color: #0E7490 !important;
}

html[data-theme="light"] .btn-outline,
html[data-theme="light"] .nav-cta {
    border-color: rgba(0, 0, 0, 0.15) !important;
    color: #1F2937 !important;
    background: transparent !important;
}

html[data-theme="light"] .btn-outline:hover,
html[data-theme="light"] .nav-cta:hover {
    background: rgba(0, 0, 0, 0.05) !important;
    border-color: rgba(0, 0, 0, 0.25) !important;
}

/* 7. 卡片、容器與表單輸入 */
html[data-theme="light"] .card,
html[data-theme="light"] .bento-card,
html[data-theme="light"] .feature-card,
html[data-theme="light"] .symptom-card,
html[data-theme="light"] .framework-card,
html[data-theme="light"] .atelier-card,
html[data-theme="light"] .dossier-card,
html[data-theme="light"] .article-card,
html[data-theme="light"] .article-card-item,
html[data-theme="light"] .contact-form-container,
html[data-theme="light"] .contact-form,
html[data-theme="light"] .daily-card-v9,
html[data-theme="light"] .insights-toolbar {
    background-color: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03) !important;
    color: #1F2937 !important;
}

html[data-theme="light"] .article-card-item:hover {
    border-color: rgba(14, 116, 144, 0.4) !important;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06) !important;
}

/* 表單輸入框高對比適配 */
html[data-theme="light"] input:not([type="submit"]):not([type="button"]):not([type="hidden"]),
html[data-theme="light"] textarea,
html[data-theme="light"] select,
html[data-theme="light"] #insights-search {
    background-color: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.15) !important;
    color: #1F2937 !important;
}

html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder,
html[data-theme="light"] #insights-search::placeholder {
    color: #9CA3AF !important;
}

html[data-theme="light"] .form-group label,
html[data-theme="light"] .form-label,
html[data-theme="light"] .checkbox-label,
html[data-theme="light"] .symptom-tag-label {
    color: #1F2937 !important;
    font-weight: 600;
}

html[data-theme="light"] .cat-btn.active {
    background: #0E7490 !important;
    color: #FFFFFF !important;
}

html[data-theme="light"] .cat-btn:not(.active) {
    color: #64748B !important;
    border-color: rgba(0, 0, 0, 0.12) !important;
}

html[data-theme="light"] .cat-btn:not(.active):hover {
    border-color: #0E7490 !important;
    color: #0E7490 !important;
}

/* 8. 文章內文 (Markdown 專屬排版) */
html[data-theme="light"] .insight-article-content {
    color: #1F2937 !important;
}

html[data-theme="light"] .insight-article-content h2,
html[data-theme="light"] .insight-article-content h3,
html[data-theme="light"] .insight-article-content h4 {
    color: #111827 !important;
    border-bottom-color: rgba(0, 0, 0, 0.08) !important;
}

html[data-theme="light"] .series-banner {
    background: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    border-left: 4px solid #0E7490 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03) !important;
}

html[data-theme="light"] .insight-article-content blockquote {
    background: #FFFFFF !important;
    border-left: 4px solid #0E7490 !important;
    color: #334155 !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02) !important;
}

html[data-theme="light"] .insight-article-content code {
    background: #EAE6DF !important;
    color: #0F172A !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
    padding: 2px 6px;
    border-radius: 4px;
}

html[data-theme="light"] .insight-article-content pre {
    background: #1E232A !important;
    color: #F1F5F9 !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 8px;
}

html[data-theme="light"] .insight-article-content pre code {
    background: transparent !important;
    border: none !important;
    color: inherit !important;
}

html[data-theme="light"] .insight-article-content .article-table {
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    background: #FFFFFF !important;
    border-radius: 8px;
    overflow: hidden;
}

html[data-theme="light"] .insight-article-content .article-table th {
    background: #EFECE4 !important;
    color: #111827 !important;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1) !important;
}

html[data-theme="light"] .insight-article-content .article-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
    color: #1F2937 !important;
}

html[data-theme="light"] .insight-article-content .article-table tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.015) !important;
}

html[data-theme="light"] .insight-article-content figure img {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

html[data-theme="light"] .insight-article-content figcaption {
    color: #64748B !important;
}

html[data-theme="light"] .series-syllabus {
    background: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03) !important;
}

html[data-theme="light"] .series-syllabus a {
    background: #F8F7F3 !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}

html[data-theme="light"] .series-syllabus a:hover {
    border-color: #0E7490 !important;
    background: #FFFFFF !important;
}

html[data-theme="light"] hr {
    border-color: rgba(0, 0, 0, 0.08) !important;
}

/* 9. 頁尾 (Footer) - 徹底修復淺底淺字，高對比深墨呈現 */
html[data-theme="light"] footer,
html[data-theme="light"] .footer,
html[data-theme="light"] .insights-site-footer {
    background-color: #EAE6DF !important;
    border-top: 1px solid rgba(0, 0, 0, 0.09) !important;
    color: #1F2937 !important;
}

html[data-theme="light"] .footer a,
html[data-theme="light"] .footer-links a,
html[data-theme="light"] .footer-link-group a,
html[data-theme="light"] .footer-link-group span,
html[data-theme="light"] .footer-link-group a span {
    color: #262B33 !important;
    font-weight: 500 !important;
}

html[data-theme="light"] .footer a:hover,
html[data-theme="light"] .footer-links a:hover,
html[data-theme="light"] .footer-link-group a:hover {
    color: #0E7490 !important;
}

html[data-theme="light"] .footer-link-group h4,
html[data-theme="light"] .footer-brand span,
html[data-theme="light"] .footer-brand h3,
html[data-theme="light"] .footer-brand h4,
html[data-theme="light"] .footer-brand [data-i18n="footer-brand"] {
    color: #111827 !important;
    font-weight: 700 !important;
}

html[data-theme="light"] .footer-brand p,
html[data-theme="light"] .footer-tagline {
    color: #374151 !important;
}

html[data-theme="light"] .footer-bottom,
html[data-theme="light"] .footer-bottom p {
    color: #4B5563 !important;
    border-top-color: rgba(0, 0, 0, 0.08) !important;
}

html[data-theme="light"] .footer svg {
    fill: #262B33 !important;
}

/* ==========================================================================
   10. V13 卷宗版型（Executive Dossier）專屬高對比適配
   ========================================================================== */

/* 10.1 聯絡與初步診斷區塊 (Contact Section) */
html[data-theme="light"] .contact {
    background-color: #8D2F25 !important;
    color: #FFFFFF !important;
}

html[data-theme="light"] .contact h2 {
    color: #FFFFFF !important;
}

html[data-theme="light"] .contact p {
    color: #F0D9D5 !important;
}

html[data-theme="light"] .contact .eyebrow {
    color: #FCE8E6 !important;
}

html[data-theme="light"] .contact .contact-email {
    color: #FFFFFF !important;
}

html[data-theme="light"] .contact .contact-direct-info span {
    color: #F3C8C1 !important;
}

/* 10.2 V13 診斷表單卡片 (Dossier Form Container & Fields) */
html[data-theme="light"] .contact .contact-form-container {
    background-color: #FFFFFF !important;
    border-radius: 8px !important;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2) !important;
    border: none !important;
    padding: 0 !important;
}

html[data-theme="light"] .contact .dossier-form {
    background: #FFFFFF !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 28px !important;
}

html[data-theme="light"] .contact .form-field label {
    color: #111827 !important;
    font-weight: 600 !important;
    font-size: 12px !important;
    letter-spacing: 0.04em !important;
}

html[data-theme="light"] .contact .symptom-label,
html[data-theme="light"] .contact .symptom-label span {
    color: #374151 !important;
    font-weight: 500 !important;
}

html[data-theme="light"] .contact .form-field input,
html[data-theme="light"] .contact .form-field textarea {
    background-color: #FAF8F5 !important;
    border: 1px solid #D1D5DB !important;
    color: #111827 !important;
}

html[data-theme="light"] .contact .form-field input:focus,
html[data-theme="light"] .contact .form-field textarea:focus {
    background-color: #FFFFFF !important;
    border-color: #8D2F25 !important;
    box-shadow: 0 0 0 2px rgba(141, 47, 37, 0.15) !important;
}

html[data-theme="light"] .contact .button-light,
html[data-theme="light"] .contact button[type="submit"] {
    background-color: #111827 !important;
    color: #FFFFFF !important;
    border: 1px solid #111827 !important;
    font-weight: 600 !important;
    border-radius: 4px !important;
}

html[data-theme="light"] .contact .button-light:hover,
html[data-theme="light"] .contact button[type="submit"]:hover {
    background-color: #8D2F25 !important;
    border-color: #8D2F25 !important;
    color: #FFFFFF !important;
}

html[data-theme="light"] #v13-form-success {
    background: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
}

html[data-theme="light"] #v13-form-success h3 {
    color: #111827 !important;
}

html[data-theme="light"] #v13-form-success p {
    color: #4B5563 !important;
}

/* 10.3 證據鏈深色區塊 (Evidence Chain) 高對比保持 */
html[data-theme="light"] .evidence-chain h2,
html[data-theme="light"] .evidence-chain h3,
html[data-theme="light"] .chain-step h3 {
    color: #F6F1E7 !important;
}

html[data-theme="light"] .evidence-chain p,
html[data-theme="light"] .chain-step p {
    color: #B9B3AA !important;
}

html[data-theme="light"] .evidence-chain .eyebrow,
html[data-theme="light"] .chain-step small {
    color: #D9978E !important;
}

html[data-theme="light"] .chain-step > span {
    color: #8F8B84 !important;
}

/* 10.4 V13 專屬頁尾 (Site Footer) */
html[data-theme="light"] .site-footer {
    background-color: #EAE6DF !important;
    border-top: 1px solid rgba(0, 0, 0, 0.09) !important;
    color: #1F2937 !important;
}

html[data-theme="light"] .site-footer strong {
    color: #111827 !important;
}

html[data-theme="light"] .site-footer p {
    color: #4B5563 !important;
}

html[data-theme="light"] .site-footer .footer-links a {
    color: #262B33 !important;
    font-weight: 500 !important;
}

html[data-theme="light"] .site-footer .footer-links a:hover {
    color: #8D2F25 !important;
}

html[data-theme="light"] .site-footer small {
    color: #64748B !important;
    border-top-color: rgba(0, 0, 0, 0.08) !important;
}

/* Fast Path: Fix light theme contrast for admin distribution bar; reverted-by: git revert <commit-hash>  @Haanzo */
html[data-theme="light"] .admin-distribution-box {
    background: #FFFFFF !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}
html[data-theme="light"] .admin-distribution-box .adm-badge {
    color: #8D2F25 !important;
    background: rgba(141, 47, 37, 0.08) !important;
    border: 1px solid rgba(141, 47, 37, 0.2) !important;
}
html[data-theme="light"] .admin-distribution-box .adm-desc {
    color: #1F2937 !important;
    font-weight: 500;
}
html[data-theme="light"] .admin-distribution-box .adm-campaign {
    color: #64748B !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-li {
    background: rgba(10, 102, 194, 0.08) !important;
    border: 1px solid rgba(10, 102, 194, 0.3) !important;
    color: #0A66C2 !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-li:hover {
    background: rgba(10, 102, 194, 0.15) !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-x {
    background: #F1F5F9 !important;
    border: 1px solid #CBD5E1 !important;
    color: #0F172A !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-x:hover {
    background: #E2E8F0 !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-fb {
    background: rgba(24, 119, 242, 0.08) !important;
    border: 1px solid rgba(24, 119, 242, 0.3) !important;
    color: #1877F2 !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-fb:hover {
    background: rgba(24, 119, 242, 0.15) !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-clean {
    background: #F8FAFC !important;
    border: 1px solid #CBD5E1 !important;
    color: #475569 !important;
}
html[data-theme="light"] .admin-distribution-box .btn-utm-clean:hover {
    background: #E2E8F0 !important;
    color: #0F172A !important;
}