:root {
    --bg: #050609;
    --bg-soft: #0b0f16;
    --card: #0d1118;
    --text: #f5f5f7;
    --muted: #9da3b0;
    --accent: #ff9a3c;
    --accent-soft: rgba(255, 154, 60, 0.12);
    --accent-strong: #ffb25f;
    --border-subtle: rgba(255, 255, 255, 0.04);
    --border-soft: rgba(255, 255, 255, 0.08);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.6);
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 9px;
    --space-3: 1rem;
    --space-4: 1.5rem;
    --space-5: 2rem;
    --space-6: 3rem;
    --section-y: 5.5rem;
    --section-y-lg: 7rem;
    --admin-topbar-h: 72px;
}

html, body {
    height: 100%;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background-color: var(--bg);
    background-image: radial-gradient(circle at 0 0, rgba(255, 154, 60, 0.16), transparent 55%), radial-gradient(circle at 100% 20%, rgba(255, 154, 60, 0.12), transparent 55%);
    background-attachment: fixed;
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Noto Sans TC", "PingFang TC", "Heiti TC", "Microsoft JhengHei", Arial, sans-serif;
    line-height: 1.7;
    letter-spacing: 0.2px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* navbar 固定後，幫內容往下推 */
    padding-top: var(--admin-topbar-h);
}

/* 讓頂端列固定 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    --bs-navbar-padding-y: 0.6rem;
}

/* 保險：確保永遠浮在最上層 */
.main-navbar.fixed-top {
    z-index: 2000;
}

a {
    color: var(--accent-strong);
    text-decoration: none;
}

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

.container {
    max-width: 1120px;
}

#contact {
    min-height: 100vh;
}

/* Navbar */
.main-navbar {
    background: rgba(5, 6, 9, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
}

.navbar-dark .navbar-brand {
    color: var(--text);
    letter-spacing: 0.4px;
    font-size: 0.98rem;
}

.main-navbar .nav-link.active {
    color: #fff;
}

/* 品牌照片漸層淡出 */
.brand-photo-wrap {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
}

.brand-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(55%) contrast(0.9) brightness(0.85);
    opacity: 0.72;
    -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
    mask-image: linear-gradient(to right, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
}

.brand-photo-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(5, 6, 9, 0), rgba(5, 6, 9, 0.85));
    pointer-events: none;
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--muted);
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    font-size: 0.92rem;
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.15s ease;
}

    .navbar-dark .navbar-nav .nav-link:hover {
        color: var(--text);
        background-color: rgba(255, 154, 60, 0.16);
    }

    .navbar-dark .navbar-nav .nav-link.is-active {
        color: var(--text);
        background: linear-gradient(90deg, rgba(255, 154, 60, 0.6), rgba(255, 178, 95, 0.8));
    }

/* Layout helpers */
.subtle-border {
    border-color: var(--border-subtle) !important;
}

.section-block {
    padding-top: var(--section-y);
    padding-bottom: var(--section-y);
}

@media (min-width: 992px) {
    .section-block {
        padding-top: var(--section-y-lg);
        padding-bottom: var(--section-y-lg);
    }
}

/* Hero */
.section-hero {
    padding-top: calc(var(--section-y-lg) * 1.05);
    padding-bottom: var(--section-y-lg);
}

.hero-kicker {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.hero-title {
    font-size: clamp(1.8rem, 2vw + 1rem, 1.8rem);
    font-weight: 700;
    line-height: 1.3;
}

    .hero-title .accent-text {
        color: var(--accent-strong);
    }

.hero-subtitle {
    font-size: 1rem;
    max-width: 32rem;
    color: var(--muted);
}

.hero-btn {
    min-width: 150px;
}

.hero-panel {
    position: relative;
    padding: 0.1rem;
    border-radius: 24px;
    background: radial-gradient(circle at 0 0, rgba(255, 154, 60, 0.45), transparent 65%);
}

.hero-panel-inner {
    border-radius: 22px;
    background: radial-gradient(circle at 100% 0, rgba(255, 154, 60, 0.07), transparent 55%), var(--bg-soft);
    border: 1px solid var(--border-subtle);
    padding: 1.75rem 1.6rem;
}

.hero-list {
    padding-left: 1.2rem;
    color: var(--muted);
    font-size: 0.95rem;
}

/* Sections & typography */
.section-heading {
    font-size: 1.7rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 0.98rem;
    color: var(--muted);
    max-width: 32rem;
}

.section-text {
    font-size: 0.98rem;
    color: var(--muted);
}

.sub-heading {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Cards & badges */
.card-minimal {
    background: radial-gradient(circle at 0 0, rgba(255, 154, 60, 0.06), transparent 60%), var(--card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

/*    .card-minimal:hover {
        transform: translateY(-3px);
        border-color: rgba(255, 154, 60, 0.35);
        box-shadow: 0 16px 56px rgba(0, 0, 0, 0.75);
        background: radial-gradient(circle at 0 0, rgba(255, 154, 60, 0.12), transparent 60%), var(--card);
    } */

.stack-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.badge-soft {
    border-radius: 999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--accent-strong);
    background: rgba(255, 154, 60, 0.14);
    border: 1px solid rgba(255, 154, 60, 0.25);
}

/* Buttons */
.btn {
    border-radius: 999px;
    padding: 0.65rem 1.4rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    transition: transform 0.15s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

    .btn:hover {
        transform: translateY(-1px);
    }

.btn-primary {
    color: #1b1c1f;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    border-color: transparent;
    box-shadow: 0 14px 40px rgba(255, 154, 60, 0.5);
}

    .btn-primary:hover,
    .btn-primary:focus {
        color: #1b1c1f;
        background: linear-gradient(135deg, var(--accent-strong), #ffd08c);
        border-color: transparent;
    }

.btn-outline-primary {
    color: var(--accent-strong);
    background-color: transparent;
    border-color: rgba(255, 154, 60, 0.55);
}

    .btn-outline-primary:hover,
    .btn-outline-primary:focus {
        color: #1b1c1f;
        background: linear-gradient(135deg, var(--accent), var(--accent-strong));
        border-color: transparent;
        box-shadow: 0 10px 32px rgba(255, 154, 60, 0.45);
    }

/* Notes */
.notes-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.note-item {
    padding: 1.1rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background: linear-gradient(90deg, rgba(255, 154, 60, 0.04), transparent);
}

.note-title {
    font-size: 1rem;
    font-weight: 600;
}

.note-summary {
    font-size: 0.92rem;
}

/* Contact */
.section-contact .contact-info {
    margin-top: 0.5rem;
}

.contact-line {
    font-size: 0.95rem;
}

/* Generic */
.text-muted {
    color: var(--muted) !important;
}

.border-top {
    border-top: 1px solid var(--border-subtle) !important;
}

/* Responsive tweaks */
@media (max-width: 767.98px) {
    .section-hero {
        padding-top: 5.5rem;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .card-minimal {
        border-radius: var(--radius-md);
    }

    .brand-photo-wrap {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 575.98px) {
    .brand-photo-wrap {
        display: none;
    }
}

/* ===== Hero 主視覺：左側照片 + 左→右淡出 ===== */
/* ===== Full width Hero ===== */
.section-hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    width: 100%;
}

    /* 讓文字在最上層 */
    .section-hero .row {
        z-index: 1;
        padding-left: 8%;
        padding-right: 8%;
    }

/* 背景容器 */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

    .hero-bg img {
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: auto;
        min-width: 100%;
        object-fit: cover;
        object-position: left center;
        display: block;
        opacity: .95;
        filter: brightness(.9) contrast(.95);
    }

    /* 漸層改得柔一點，避免把右側夕陽吃掉 */
    .hero-bg::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient( 90deg, rgba(0,0,0,.4) 0%, rgba(0,0,0,.6) 40%, rgba(0,0,0,.8) 70%, rgba(0,0,0,.95) 100% );
        pointer-events: none;
    }

.ps-lg-5 {
    padding-left: 7rem !important;
}

/* 不污染全站 align-items-center：只作用在 Hero */
.section-hero .align-items-center {
    align-items: end;
}

/* 手機 */
@media (max-width: 768px) {
    .section-hero {
        min-height: 70vh;
    }

        .section-hero .row {
            padding-left: 6%;
            padding-right: 6%;
        }

    .hero-bg img {
        object-position: 35% center;
    }

    .hero-title {
        font-size: 1.2rem;
        line-height: 1.3;
    }

    .ps-lg-5 {
        padding-left: 2rem !important;
    }

    .section-hero .align-items-center {
        align-items: center;
    }
}

/* 頂端品牌字體大小 - 桌機放大，手機維持原樣 */
.main-navbar .navbar-brand {
    font-size: 1.3rem;
}

@media (min-width: 992px) {
    .main-navbar .navbar-brand {
        font-size: 1.5rem;
        letter-spacing: 0.5px;
    }
}

/* Chilun 浪漫字體 */
.admin-topbar .brand-script,
.navbar .brand-script,
.brand-script {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-weight: 600;
    font-size: 1.55rem;
    letter-spacing: 0.5px;
    margin-right: 6px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 中文維持理性 */
.brand-zh {
    font-size: 20px;
    font-weight: 600;
}

/* 手機不要太大 */
@media (max-width: 576px) {
    .brand-script .brand-zh {
        font-size: 1.5rem;
    }

    .navbar {
        --bs-navbar-padding-y: 0.9rem;
    }
}

/* =========================
   Admin Layout (Backoffice)
   ========================= */

.admin-body {
    margin: 0;
}

/* Topbar */
.admin-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--admin-topbar-h);
    background: #000;
    z-index: 1000;
}

.admin-topbar-inner {
    height: var(--admin-topbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    gap: 12px;
}

.admin-brand-link {
    color: #fff;
    text-decoration: none;
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
}

/* 讓品牌文字與後台管理同基準線（由 Layout 內嵌 style 移入 Site.css） */
.brand-row {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    position: relative;
}

.admin-sep {
    color: rgba(255,255,255,.35);
    margin: 0 8px;
    opacity: .45;
    font-size: .95rem;
    line-height: 1;
}

.admin-flag {
    font-size: .9rem;
    letter-spacing: 2px;
    opacity: .65;
    line-height: 1;
    position: relative;
}

/* 登入者顯示（由 Layout 內嵌 style 移入 Site.css） */
.admin-login-user {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    opacity: .9;
    white-space: nowrap;
}

.brand-en {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: .5px;
}

.admin-subtitle {
    color: rgba(255,255,255,.65);
}

/* Shell */
.admin-shell {
    display: flex;
    min-height: 92vh;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: #000;
    color: #fff;
    padding: 18px 14px;
}

/* Content */
.admin-content {
    flex: 1;
    padding: 24px;
}

/* sidebar items */
.admin-side-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.admin-nav-head {
    font-size: 12px;
    opacity: .6;
    margin: 14px 0 6px;
}

.admin-nav-item {
    display: block;
    color: rgba(255,255,255,.9);
    text-decoration: none;
    padding: 10px 10px;
    border-radius: 10px;
    margin: 2px 0;
}

    .admin-nav-item:hover {
        background: rgba(255,255,255,.08);
    }

    .admin-nav-item.active {
        background: rgba(255,193,7,.18);
        color: #fff;
    }

/* =========================
   AdminUsers - Table readability patch
   ========================= */

.admin-shell .admin-content {
    padding: 24px 28px;
}

.admin-content h1,
.admin-content .page-title {
    letter-spacing: .5px;
}

.admin-content .admin-toolbar,
.admin-content .list-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.admin-content .list-search,
.admin-content form[action*="AdminUsers"] {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

    .admin-content input[type="text"].form-control,
    .admin-content input[type="search"].form-control,
    .admin-content .list-search input[type="text"],
    .admin-content .list-search input[type="search"] {
        background: rgba(255, 255, 255, .92);
        border: 1px solid rgba(255, 255, 255, .18);
        box-shadow: 0 8px 18px rgba(0, 0, 0, .25);
        color: #111;
    }

        .admin-content input[type="text"].form-control:focus,
        .admin-content input[type="search"].form-control:focus {
            outline: none;
            border-color: rgba(255, 200, 120, .85);
            box-shadow: 0 0 0 .2rem rgba(255, 190, 90, .18), 0 10px 22px rgba(0, 0, 0, .28);
        }

.admin-content .table-responsive,
.admin-content .admin-table-wrap,
.admin-content .list-table-wrap {
    background: rgba(20, 22, 26, .55);
    border: 1px solid rgba(255, 255, 255, .10);
    border-radius: 14px;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .35);
    overflow: hidden;
}

.admin-content table.table {
    margin-bottom: 0;
    color: rgba(255, 255, 255, .92);
}

    .admin-content table.table thead th {
        background: rgba(0, 0, 0, .35);
        color: rgba(255, 255, 255, .92);
        font-weight: 700;
        border-bottom: 1px solid rgba(255, 255, 255, .12) !important;
        padding: 14px 14px;
    }

    .admin-content table.table tbody td {
        border-top: 1px solid rgba(255, 255, 255, .10) !important;
        padding: 14px 14px;
        vertical-align: middle;
    }

    .admin-content table.table tbody tr:nth-child(odd) {
        background: rgba(255, 255, 255, .02);
    }

    .admin-content table.table tbody tr:nth-child(even) {
        background: rgba(0, 0, 0, .08);
    }

    .admin-content table.table tbody tr:hover {
        background: rgba(255, 190, 90, .08);
    }

.admin-content td.text-end,
.admin-content td.actions,
.admin-content .col-actions {
    white-space: nowrap;
}

.admin-content .btn {
    border-radius: 999px;
    padding: 8px 14px;
}

.admin-content .btn-outline-danger {
    border-color: rgba(255, 90, 90, .7);
    color: rgba(255, 120, 120, .95);
}

    .admin-content .btn-outline-danger:hover {
        background: rgba(255, 90, 90, .14);
    }

.admin-content .btn-primary,
.admin-content .btn-outline-primary:hover {
    box-shadow: 0 12px 26px rgba(0, 0, 0, .25);
}

.admin-content .pager,
.admin-content .pagination-wrap,
.admin-content .list-pager {
    margin-top: 14px;
    color: rgba(255, 255, 255, .82);
}

.admin-content select.form-select {
    background: rgba(255, 255, 255, .92);
    color: #111;
    border: 1px solid rgba(255, 255, 255, .18);
}

/* 後台深色輸入框（避免白花花） */
.admin-form-control {
    background: rgba(255, 255, 255, 0.06) !important;
    color: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    border-radius: 14px;
}

    .admin-form-control::placeholder {
        color: rgba(255, 255, 255, 0.45);
    }

    .admin-form-control:focus {
        background: rgba(255, 255, 255, 0.08) !important;
        color: rgba(255, 255, 255, 0.95) !important;
        border-color: rgba(245, 158, 74, 0.55) !important;
        box-shadow: 0 0 0 0.2rem rgba(245, 158, 74, 0.18) !important;
    }

/* =========================
   Admin - Mobile Layout Fix
   ========================= */

/* 目的：手機寬度下，避免 sidebar 壓縮 content；topbar 內容避免擠爆 */
@media (max-width: 991.98px) {

    /* Topbar：允許換行、避免按鈕擠到畫面外 */
    .admin-topbar {
        height: auto;
        padding: 10px 0;
    }

    .admin-topbar-inner {
        height: auto;
        flex-wrap: wrap;
        align-items: center;
        gap: 10px;
        padding: 0 14px;
    }

    /* 品牌區：縮小、避免太寬 */
    .admin-topbar .brand-photo-wrap {
        width: 30px;
        height: 30px;
    }

    .admin-topbar .brand-script {
        font-size: 1.25rem;
        margin-right: 4px;
    }

    .admin-topbar .brand-zh {
        font-size: 1.05rem;
    }

    .admin-sep {
        margin: 0 6px;
    }

    .admin-flag {
        font-size: .85rem;
        letter-spacing: 1px;
    }

    /* actions：靠右但可換行 */
    .admin-actions {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 8px;
        flex-wrap: wrap;
        width: 100%;
    }

        .admin-actions .btn {
            padding: 8px 12px;
            font-size: .92rem;
        }

    .admin-login-user {
        padding: 6px 10px;
        font-size: .95rem;
        opacity: .92;
    }

    /* Shell：改直向，避免 sidebar 壓縮內容 */
    .admin-shell {
        flex-direction: column;
    }

    /* Sidebar：手機先隱藏，讓內容滿版（後續如要加切換鈕，再配合 JS/Offcanvas） */
/*    .admin-sidebar {
        display: none;
    }*/
    .offcanvas .admin-nav-item {
        border-radius: 10px;
    }

        .offcanvas .admin-nav-item.active {
            background: rgba(255,193,7,.18);
        }
    /* Content：滿版 + 縮小內距 */
    .admin-shell .admin-content {
        padding: 16px 14px;
    }

    /* 表格：強制可左右滑 */
    .admin-content .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* 卡片/表格容器：邊角略縮，避免太厚重 */
    .admin-content .table-responsive,
    .admin-content .admin-table-wrap,
    .admin-content .list-table-wrap {
        border-radius: 12px;
    }
}

/* 768 以下：工具列改直排、搜尋框滿版 */
@media (max-width: 768px) {
    .admin-content .admin-toolbar,
    .admin-content .list-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-content .list-search,
    .admin-content form[action*="AdminUsers"] {
        width: 100%;
    }

    .admin-content input[type="text"].form-control,
    .admin-content input[type="search"].form-control {
        width: 100%;
    }
}

/* ===== Admin: dark table/card fix (PortfolioWorks) ===== */

.admin-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 18px;
    box-shadow: 0 10px 26px rgba(0,0,0,.25);
}

    .admin-card .table {
        color: rgba(255,255,255,.90);
    }

        .admin-card .table thead th {
            background: rgba(255,255,255,.10);
            color: rgba(255,255,255,.85);
            border-color: rgba(255,255,255,.10) !important;
            font-weight: 600;
        }

        .admin-card .table tbody td {
            border-color: rgba(255,255,255,.08) !important;
            background: transparent;
        }

        .admin-card .table tbody tr:hover td {
            background: rgba(255,255,255,.05);
        }

.admin-form-card {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 18px;
    padding: 22px;
}

    .admin-form-card .form-label,
    .admin-form-card label {
        color: rgba(255,255,255,.85);
        font-weight: 600;
    }

    .admin-form-card .form-control,
    .admin-form-card textarea {
        background: rgba(255,255,255,.92);
        color: #111;
        border: 1px solid rgba(0,0,0,.10);
        border-radius: 12px;
    }

    .admin-form-card .form-check-label {
        color: rgba(255,255,255,.85);
    }