/* KuCoin-style frontend - dark theme, formal market interface */
:root {
    --kucoin-bg: #0b0e11;
    --kucoin-bg-secondary: #161a1e;
    --kucoin-bg-tertiary: #1e2329;
    --kucoin-bg-card: #1a1d24;
    --kucoin-border: #2b3139;
    --kucoin-text: #eaecef;
    --kucoin-text-muted: #848e9c;
    --kucoin-primary: #f0b90b;
    --kucoin-primary-hover: #f8d12f;
    --kucoin-green: #0ecb81;
    --kucoin-red: #f6465d;
    --kucoin-blue: #3861fb;
    --header-height: 56px;
    --footer-bg: #0b0e11;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-card: 0 4px 20px rgba(0,0,0,0.3);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    background: var(--kucoin-bg);
    color: var(--kucoin-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header - KuCoin style, refined */
.kucoin-header {
    height: var(--header-height);
    background: linear-gradient(180deg, var(--kucoin-bg-secondary) 0%, var(--kucoin-bg) 100%);
    border-bottom: 1px solid var(--kucoin-border);
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: 0 2px 10px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.05);
}
.kucoin-header-inner {
    width: 100%;
    max-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    gap: 1rem;
    box-sizing: border-box;
}
.kucoin-header .logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--kucoin-primary) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.02em;
    flex-shrink: 0;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4), 0 2px 4px rgba(0,0,0,0.2);
}
.kucoin-header .logo:hover { color: var(--kucoin-primary-hover) !important; }
.kucoin-header .logo:hover .logo-icon { background: var(--kucoin-primary-hover); color: #0b0e11; }
.kucoin-header .logo-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(145deg, rgba(240,185,11,0.28) 0%, rgba(240,185,11,0.12) 100%);
    color: var(--kucoin-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.12);
    border: 1px solid rgba(240,185,11,0.3);
}
.kucoin-header .logo-text { white-space: nowrap; }
.kucoin-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
    justify-content: center;
}
.kucoin-nav a {
    color: var(--kucoin-text-muted);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    transition: color 0.25s ease-out, background 0.25s ease-out, box-shadow 0.25s ease-out, transform 0.2s ease-out;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
    position: relative;
}
.kucoin-nav a:hover {
    background: linear-gradient(180deg, var(--kucoin-bg-tertiary) 0%, rgba(30,35,41,0.95) 100%);
    color: var(--kucoin-text);
    text-shadow: 0 0 20px rgba(240,185,11,0.15), 0 1px 0 rgba(255,255,255,0.08);
    box-shadow: 0 2px 12px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
    transform: translateY(-1px);
}
.kucoin-nav a:active {
    transform: translateY(0);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.2);
}
.kucoin-nav a.active {
    color: var(--kucoin-primary);
    background: linear-gradient(180deg, rgba(240,185,11,0.18) 0%, rgba(240,185,11,0.08) 100%);
    font-weight: 800;
    text-shadow: 0 0 24px rgba(240,185,11,0.25), 0 1px 0 rgba(255,255,255,0.08);
    box-shadow: 0 2px 12px rgba(240,185,11,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
    border: 1px solid rgba(240,185,11,0.25);
}
.kucoin-nav a.active:hover {
    background: linear-gradient(180deg, rgba(240,185,11,0.22) 0%, rgba(240,185,11,0.12) 100%);
    box-shadow: 0 4px 16px rgba(240,185,11,0.3), inset 0 1px 0 rgba(255,255,255,0.12);
    transform: translateY(-1px);
}
.nav-link-instant { transition: none; touch-action: manipulation; }
.nav-link-instant:active { opacity: 0.85; }
.kucoin-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}
.kucoin-header-actions .me-1 { margin-right: 0.25rem; }
.kucoin-lang-dropdown {
    position: relative;
}
.kucoin-lang-dropdown .btn-lang {
    background: linear-gradient(180deg, var(--kucoin-bg-tertiary) 0%, var(--kucoin-bg-secondary) 100%);
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0,0,0,0.35);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.03);
}
.kucoin-lang-dropdown .btn-lang:hover { background: var(--kucoin-bg-secondary); border-color: var(--kucoin-text-muted); box-shadow: 0 2px 6px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.04); }
.kucoin-header-actions .kucoin-btn {
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 6px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.kucoin-header-actions .kucoin-btn-outline {
    border-color: var(--kucoin-border);
    color: var(--kucoin-text);
}
.kucoin-header-actions .kucoin-btn-outline:hover {
    border-color: var(--kucoin-text-muted);
    color: var(--kucoin-text);
}
.kucoin-lang-dropdown .dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 6px;
    min-width: 140px;
    max-height: min(70vh, 380px);
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    padding: 0.25rem 0;
    list-style: none;
    display: none;
}
.kucoin-lang-dropdown.show .dropdown-menu { display: block; }
.kucoin-lang-dropdown .dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--kucoin-text);
    text-decoration: none;
    font-size: 0.9rem;
}
.kucoin-lang-dropdown .dropdown-menu a:hover { background: var(--kucoin-bg-tertiary); }

/* User avatar + dropdown */
.kucoin-user-dropdown {
    position: relative;
}
.user-avatar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    gap: 0.5rem;
}
.user-avatar-btn.user-center-trigger {
    min-height: 36px;
    padding-right: 0.5rem;
    border-radius: 8px;
}
.user-avatar-btn.user-center-trigger:hover { background: var(--kucoin-bg-tertiary); }
.user-avatar-btn:hover .user-avatar { background: var(--kucoin-primary); color: #fff; }
.user-avatar-btn .user-center-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--kucoin-text);
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0,0,0,0.35);
}
.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--kucoin-bg-tertiary);
    color: var(--kucoin-text-muted);
    font-size: 1rem;
    font-weight: 600;
}
.user-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    padding: 0.75rem 0;
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,.4);
    z-index: 1000;
}
.kucoin-user-dropdown.show .user-dropdown-menu { display: block; }
.user-dropdown-email {
    padding: 0 1rem 0.75rem;
    font-size: 0.875rem;
    color: var(--kucoin-text-muted);
    border-bottom: 1px solid var(--kucoin-border);
    margin-bottom: 0.5rem;
}
.user-dropdown-item {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--kucoin-text);
    text-decoration: none;
    font-size: 0.9rem;
}
.user-dropdown-item:hover { background: var(--kucoin-bg-tertiary); color: var(--kucoin-primary); }
.user-dropdown-divider {
    height: 1px;
    background: var(--kucoin-border);
    margin: 0.5rem 0;
}
.user-dropdown-logout {
    color: var(--kucoin-danger, #f6465d) !important;
}
.user-dropdown-logout:hover { background: rgba(246,70,93,.1); color: var(--kucoin-danger, #f6465d) !important; }

.kucoin-btn {
    padding: 0.45rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
}
.kucoin-btn-outline {
    background: transparent;
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
}
.kucoin-btn-outline:hover { background: var(--kucoin-bg-tertiary); color: var(--kucoin-text); }
.kucoin-btn-primary {
    background: var(--kucoin-primary);
    color: #0b0e11;
}
.kucoin-btn-primary:hover { background: var(--kucoin-primary-hover); color: #0b0e11; }

/* Main content */
.kucoin-main { flex: 1; }
.kucoin-hero {
    background: linear-gradient(165deg, var(--kucoin-bg-secondary) 0%, #0f1318 40%, var(--kucoin-bg) 100%);
    padding: 4rem 0 5rem;
    text-align: center;
    border-bottom: 1px solid var(--kucoin-border);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03), 0 4px 24px rgba(0,0,0,0.2);
    position: relative;
}
.kucoin-hero .hero-inner { padding-left: 1rem; padding-right: 1rem; }
.kucoin-hero .hero-icon-wrap {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(240,185,11,0.2) 0%, rgba(240,185,11,0.06) 100%);
    border: 1px solid rgba(240,185,11,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.06);
}
.kucoin-hero .hero-icon-wrap i {
    font-size: 1.75rem;
    color: var(--kucoin-primary);
}
.kucoin-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--kucoin-text);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}
.kucoin-hero .subtitle {
    font-size: 1.1rem;
    color: var(--kucoin-text-muted);
    margin-bottom: 2rem;
}
.kucoin-hero .cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.kucoin-hero .kucoin-btn-primary { padding: 0.65rem 1.5rem; font-size: 1rem; box-shadow: var(--shadow-sm); }
.kucoin-hero .kucoin-btn-outline { padding: 0.65rem 1.5rem; font-size: 1rem; }
.kucoin-hero .kucoin-btn:hover { transform: translateY(-1px); }
.kucoin-hero .kucoin-btn-primary:hover { box-shadow: 0 4px 16px rgba(240,185,11,0.35); }

/* Features section (below hero) - KuCoin style three cards */
.features-section {
    background: var(--kucoin-bg);
    padding: 3.5rem 0 4rem;
    border-bottom: 1px solid var(--kucoin-border);
}
.features-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}
.features-tagline {
    font-size: 1rem;
    color: var(--kucoin-text-muted);
    margin: 0 0 0.5rem 0;
    font-weight: 500;
}
.features-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--kucoin-text);
    margin: 0 0 2rem 0;
    line-height: 1.3;
    letter-spacing: -0.02em;
}
.features-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.feature-card {
    border-radius: 12px;
    padding: 1.75rem 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.35), 0 0 0 1px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.04);
}
.feature-card--green {
    background: linear-gradient(145deg, #0ecb81 0%, #089c62 50%, #067a4d 100%);
    color: #fff;
    box-shadow: 0 6px 24px rgba(14,203,129,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}
.feature-card--green:hover {
    box-shadow: 0 12px 36px rgba(14,203,129,0.4), inset 0 1px 0 rgba(255,255,255,0.25);
}
.feature-card--green .feature-card-title,
.feature-card--green .feature-card-body,
.feature-card--green .feature-card-metric-label { color: rgba(255,255,255,0.95); }
.feature-card--green .feature-card-body { color: rgba(255,255,255,0.85); }
.feature-card--dark {
    background: linear-gradient(180deg, var(--kucoin-bg-tertiary) 0%, var(--kucoin-bg-card) 100%);
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
    box-shadow: 0 4px 20px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.03);
}
.feature-card--dark:hover {
    box-shadow: 0 12px 32px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.05);
}
.feature-card-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(240,185,11,0.15);
    color: var(--kucoin-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
}
.feature-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}
.feature-card-body {
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 1rem 0;
    color: var(--kucoin-text-muted);
}
.feature-card--green .feature-card-body { margin-bottom: 1.25rem; }
.feature-card-metric {
    margin-top: auto;
}
.feature-card-metric-value {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.feature-card-metric-label {
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.95;
}

/* Bootstrap icon color overrides in kucoin theme */
.kucoin-main .text-warning { color: var(--kucoin-primary) !important; }
.kucoin-main .text-success { color: var(--kucoin-green) !important; }
.kucoin-main .text-danger { color: var(--kucoin-red) !important; }
.kucoin-main .me-1 { margin-right: 0.25rem; }
.kucoin-main .me-2 { margin-right: 0.5rem; }

/* Section */
.kucoin-section {
    padding: 2rem 0;
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}
.kucoin-section-elevated .kucoin-card {
    box-shadow: var(--shadow-card);
    border-color: rgba(43,49,57,0.8);
}
.kucoin-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--kucoin-text);
}

/* Card / Panel */
.kucoin-card {
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.kucoin-card .card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--kucoin-border);
    font-weight: 600;
    font-size: 1rem;
}

/* Static page content (footer pages) */
.kucoin-page-content .kucoin-card { padding: 1.5rem 1.75rem; }
.kucoin-page-content .page-title { margin: 0 0 1rem; font-size: 1.5rem; font-weight: 600; }
.kucoin-page-content .page-body { font-size: 0.95rem; line-height: 1.65; color: var(--kucoin-text); }
.kucoin-page-content .page-body h2 { font-size: 1.2rem; margin: 1.25rem 0 0.5rem; font-weight: 600; }
.kucoin-page-content .page-body h2:first-child { margin-top: 0; }
.kucoin-page-content .page-body p { margin: 0.5rem 0; }
.kucoin-page-content .page-body strong { font-weight: 600; }
.kucoin-page-content .page-body a { color: var(--kucoin-primary); text-decoration: none; }
.kucoin-page-content .page-body a:hover { text-decoration: underline; }

/* Table - market list (formal 行情 style) */
.kucoin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    font-weight: 400;
}
.kucoin-table th,
.kucoin-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--kucoin-border);
    vertical-align: middle;
}
.kucoin-table th {
    color: var(--kucoin-text-muted);
    font-weight: 500;
    font-size: 12px;
    text-transform: none;
    letter-spacing: 0;
}
.kucoin-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.kucoin-table a { color: var(--kucoin-text); text-decoration: none; }
.kucoin-table a:hover { color: var(--kucoin-primary); }
.kucoin-table .text-up { color: var(--kucoin-green); font-weight: 500; }
.kucoin-table .text-down { color: var(--kucoin-red); font-weight: 500; }
.kucoin-table .btn-trade {
    padding: 0.4rem 1rem;
    font-size: 13px;
    font-weight: 500;
    border-radius: 4px;
    background: var(--kucoin-primary);
    color: #0b0e11;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}
.kucoin-table .btn-trade:hover { background: var(--kucoin-primary-hover); color: #0b0e11; }

/* Home market table: 交易 dropdown（现货 / 合约） */
.kucoin-table .home-trade-details {
    position: relative;
    display: inline-block;
    text-align: left;
}
.kucoin-table .home-trade-details > summary {
    list-style: none;
    cursor: pointer;
}
.kucoin-table .home-trade-details > summary::-webkit-details-marker { display: none; }
.kucoin-table .home-trade-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    min-width: 132px;
    background: var(--kucoin-bg-card);
    border: 1px solid var(--kucoin-border);
    border-radius: 6px;
    box-shadow: var(--shadow-md);
    z-index: 30;
    padding: 4px 0;
}
.kucoin-table .home-trade-menu-item {
    display: block;
    padding: 0.5rem 0.9rem;
    font-size: 13px;
    font-weight: 500;
    color: var(--kucoin-text) !important;
    text-decoration: none !important;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    cursor: pointer;
}
.kucoin-table .home-trade-menu-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--kucoin-primary) !important;
}

/* Market overview (行情概覽) */
.market-overview {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem 1.5rem;
}
.market-overview-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--kucoin-text);
    text-align: center;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}
.market-overview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.market-overview-card {
    background: var(--kucoin-bg-card);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}
.market-card-elevated {
    box-shadow: var(--shadow-card), 0 0 0 1px rgba(255,255,255,0.02);
    background: linear-gradient(180deg, rgba(30,35,41,0.6) 0%, var(--kucoin-bg-card) 100%);
}
.market-card-elevated:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 0 0 1px rgba(255,255,255,0.03);
}
.market-overview-card h3 {
    font-size: 13px;
    font-weight: 500;
    color: var(--kucoin-text-muted);
    margin: 0 0 0.75rem 0;
}
.market-overview-card .overview-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.market-overview-card .overview-item:last-child { border-bottom: none; }
.market-overview-card .overview-symbol { font-weight: 500; color: var(--kucoin-text); }
.market-overview-card .overview-price { color: var(--kucoin-text-muted); }
.market-overview-card .overview-change { font-weight: 500; }

/* Market filters & table section */
.market-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem 2rem;
}
.market-filters {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.market-filters .filter-tab {
    padding: 0.5rem 1rem;
    font-size: 13px;
    color: var(--kucoin-text-muted);
    background: transparent;
    border: 1px solid var(--kucoin-border);
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
}
.market-filters .filter-tab:hover,
.market-filters .filter-tab.active {
    color: var(--kucoin-primary);
    border-color: var(--kucoin-primary);
    background: rgba(240,185,11,0.06);
}
.market-section-heading {
    font-size: 18px;
    font-weight: 600;
    color: var(--kucoin-text);
    margin: 0 0 0.25rem 0;
    letter-spacing: -0.02em;
}
.market-section-sub {
    font-size: 12px;
    color: var(--kucoin-text-muted);
    margin-bottom: 1rem;
}
.market-table-wrap {
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}
.kucoin-table .kucoin-th-icon { font-size: 0.85em; opacity: 0.9; vertical-align: -0.1em; }
.kucoin-table .vol-hint { font-size: 0.7em; color: var(--kucoin-text-muted); font-weight: 400; }
.market-table-wrap .kucoin-table th { padding: 0.65rem 1rem; }
.market-table-wrap .kucoin-table td { padding: 0.65rem 1rem; }

/* Table: 名稱 column with symbol */
.td-name { display: flex; align-items: center; gap: 0.5rem; }
.td-name .symbol-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--kucoin-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--kucoin-primary);
    flex-shrink: 0;
}
.td-name .symbol-icon-img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--kucoin-bg-tertiary);
}
.market-overview-card .overview-item-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid var(--kucoin-border);
    padding: 0.5rem 0;
}
.market-overview-card .overview-item-link:last-child { border-bottom: none; }
.market-overview-card .overview-item-link:hover {
    opacity: 0.92;
}
.home-bitget-note {
    font-size: 0.8125rem;
    margin-top: -0.25rem;
}
.td-name .symbol-text { font-weight: 500; color: var(--kucoin-text); }
.td-name .symbol-pair { color: var(--kucoin-text-muted); font-size: 12px; }

/* Sparkline (行情 mini chart) */
.sparkline-wrap {
    width: 80px;
    height: 32px;
    display: inline-block;
    vertical-align: middle;
}
.sparkline-wrap svg { width: 100%; height: 100%; display: block; }

/* Change with arrow */
.change-with-arrow { display: inline-flex; align-items: center; gap: 2px; }
.change-with-arrow.up { color: var(--kucoin-green); }
.change-with-arrow.down { color: var(--kucoin-red); }
.change-with-arrow .arrow { font-size: 10px; line-height: 1; }

/* Order book rows - price colored, amount muted */
.ob-row { display: flex; justify-content: space-between; padding: 0.25rem 1rem; font-size: 0.85rem; }
.ob-row .ob-price { font-weight: 500; }
.ob-row .ob-amount { color: var(--kucoin-text-muted); }

/* Forms - auth & trade */
.kucoin-form-card {
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    padding: 2rem;
    max-width: 420px;
    margin: 0 auto;
}
.kucoin-form-card h4 {
    margin-bottom: 1.5rem;
    font-size: 1.35rem;
    color: var(--kucoin-text);
}
.kucoin-form-card .form-label {
    color: var(--kucoin-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}
.kucoin-form-card .form-control {
    background: var(--kucoin-bg-tertiary);
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
    padding: 0.6rem 0.85rem;
    border-radius: 4px;
    width: 100%;
    font-size: 0.95rem;
}
.kucoin-form-card .form-control:focus {
    outline: none;
    border-color: var(--kucoin-primary);
    box-shadow: 0 0 0 2px rgba(240,185,11,0.2);
}
.kucoin-form-card .form-control::placeholder { color: var(--kucoin-text-muted); }
.kucoin-form-card .alert {
    padding: 0.65rem 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.kucoin-form-card .alert-success { background: rgba(14,203,129,0.15); color: var(--kucoin-green); border: 1px solid rgba(14,203,129,0.3); }
.kucoin-form-card .alert-danger { background: rgba(246,70,93,0.15); color: var(--kucoin-red); border: 1px solid rgba(246,70,93,0.3); }
.kucoin-form-card .alert-warning { background: rgba(240,185,11,0.15); color: var(--kucoin-primary); border: 1px solid rgba(240,185,11,0.3); }
.kucoin-form-card .btn-primary {
    width: 100%;
    padding: 0.65rem;
    font-size: 1rem;
    font-weight: 500;
    background: var(--kucoin-primary);
    color: #0b0e11;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.kucoin-form-card .btn-primary:hover { background: var(--kucoin-primary-hover); }
.kucoin-form-card .btn-link {
    color: var(--kucoin-blue);
    text-decoration: none;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: inline-block;
}
.kucoin-form-card .btn-link:hover { text-decoration: underline; }

/* Tabs (trade buy/sell) */
.kucoin-tabs {
    display: flex;
    border-bottom: 1px solid var(--kucoin-border);
    gap: 0.5rem;
}
.kucoin-tabs .tab {
    padding: 0.75rem 1rem;
    color: var(--kucoin-text-muted);
    cursor: pointer;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.kucoin-tabs .tab:hover { color: var(--kucoin-text); }
.kucoin-tabs .tab.active { color: var(--kucoin-primary); border-bottom-color: var(--kucoin-primary); }

/* 訂單中心：現貨 / 合約分頁（立體按鈕） */
.kucoin-tabs.user-orders-hub-tabs {
    display: flex;
    gap: 0.75rem;
    padding: 0.4rem;
    border-bottom: none;
    margin-bottom: 0;
    background: linear-gradient(180deg, rgba(36, 41, 48, 0.98) 0%, rgba(20, 22, 28, 0.99) 100%);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        0 6px 20px rgba(0, 0, 0, 0.5),
        0 2px 6px rgba(0, 0, 0, 0.35);
}
.kucoin-tabs.user-orders-hub-tabs .tab {
    flex: 1;
    margin-bottom: 0;
    border-bottom: none;
    border-radius: 11px;
    padding: 0.7rem 1rem;
    font-weight: 600;
    background: linear-gradient(180deg, #343b45 0%, #252a32 48%, #1c2128 100%);
    color: var(--kucoin-text-muted);
    box-shadow:
        0 3px 6px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.07);
    transition: color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}
.kucoin-tabs.user-orders-hub-tabs .tab:hover {
    color: var(--kucoin-text);
    transform: translateY(-1px);
    box-shadow:
        0 4px 10px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.kucoin-tabs.user-orders-hub-tabs .tab.active {
    color: var(--kucoin-primary);
    background: linear-gradient(180deg, #4a4334 0%, #2d2818 45%, #1f1c14 100%);
    box-shadow:
        0 0 0 1px rgba(240, 185, 11, 0.4),
        0 4px 16px rgba(240, 185, 11, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

.kucoin-tab-pane { display: none; padding: 1rem 0; }
.kucoin-tab-pane.active { display: block; }
.kucoin-btn-buy { background: var(--kucoin-green); color: #0b0e11; width: 100%; padding: 0.65rem; border: none; border-radius: 4px; font-weight: 600; cursor: pointer; }
.kucoin-btn-buy:hover { filter: brightness(1.1); }
.kucoin-btn-sell { background: var(--kucoin-red); color: #fff; width: 100%; padding: 0.65rem; border: none; border-radius: 4px; font-weight: 600; cursor: pointer; }
.kucoin-btn-sell:hover { filter: brightness(1.1); }

/* 電腦端合約 /contract（與買幣區塊同款：kucoin-section + kucoin-form-card） */
.contract-page .contract-desktop-wide {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}
.contract-page .contract-products-max {
    max-width: 1180px;
}
.contract-prod-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--kucoin-border);
}
.contract-prod-page-btn {
    background: var(--kucoin-card-bg, #1e2329);
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
    padding: 0.45rem 1.1rem;
    border-radius: 4px;
    font-size: 0.875rem;
    cursor: pointer;
}
.contract-prod-page-btn:hover:not(:disabled) {
    border-color: var(--kucoin-primary);
    color: var(--kucoin-primary);
}
.contract-prod-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.contract-prod-page-info { font-size: 0.875rem; min-width: 6.5rem; text-align: center; }
.kucoin-table td.contract-prod-ops {
    white-space: nowrap;
}
.kucoin-table .btn-contract-long,
.kucoin-table .btn-contract-short {
    display: inline-block;
    padding: 0.35rem 0.7rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    margin-right: 0.4rem;
}
.kucoin-table .btn-contract-long {
    background: rgba(234, 57, 67, 0.12);
    color: var(--kucoin-red, #ea3943);
    border: 1px solid rgba(234, 57, 67, 0.35);
}
.kucoin-table .btn-contract-long:hover {
    filter: brightness(1.08);
    color: var(--kucoin-red, #ea3943);
}
.kucoin-table .btn-contract-short {
    background: rgba(14, 203, 129, 0.12);
    color: var(--kucoin-green, #0ecb81);
    border: 1px solid rgba(14, 203, 129, 0.35);
}
.kucoin-table .btn-contract-short:hover {
    filter: brightness(1.08);
    color: var(--kucoin-green, #0ecb81);
}
.contract-page #contractHomeRec .kucoin-table .btn-contract-go {
    display: inline-block;
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    background: rgba(240, 185, 11, 0.12);
    color: var(--kucoin-primary);
    border: 1px solid rgba(240, 185, 11, 0.35);
    white-space: nowrap;
}
.contract-page #contractHomeRec .kucoin-table .btn-contract-go:hover {
    filter: brightness(1.08);
    color: var(--kucoin-primary);
}
.contract-d-trade-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 0.5rem;
}
.contract-d-btn-long {
    background: var(--kucoin-red);
    color: #fff;
    border: none;
    padding: 0.85rem 1rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}
.contract-d-btn-long:hover { filter: brightness(1.08); }
.contract-d-btn-short {
    background: var(--kucoin-green);
    color: #0b0e11;
    border: none;
    padding: 0.85rem 1rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
}
.contract-d-btn-short:hover { filter: brightness(1.08); }

.contract-d-chart-card-hd {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.contract-d-chart-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--kucoin-text);
}
.contract-d-intervals {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}
.contract-d-chart-interval {
    border: 1px solid var(--kucoin-border);
    background: var(--kucoin-bg-tertiary);
    color: var(--kucoin-text-muted);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    cursor: pointer;
}
.contract-d-chart-interval:hover { color: var(--kucoin-text); }
.contract-d-chart-interval.is-active {
    border-color: var(--kucoin-primary);
    color: var(--kucoin-primary);
}
.contract-d-chart-wrap {
    width: 100%;
    min-height: 280px;
    border-radius: 8px;
    overflow: hidden;
    background: #111113;
}

.contract-d-btn-long:disabled,
.contract-d-btn-short:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    filter: none;
}

.contract-d-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.contract-d-modal-overlay.show { display: flex; }
.contract-d-modal-panel {
    width: 100%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-md);
}
.contract-d-modal-panel--success { text-align: center; }
.contract-d-modal-hd {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.contract-d-tag-long {
    background: rgba(246, 70, 93, 0.2);
    color: var(--kucoin-red);
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-left: 0.5rem;
}
.contract-d-tag-short {
    background: rgba(14, 203, 129, 0.2);
    color: var(--kucoin-green);
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    margin-left: 0.5rem;
}
.contract-d-chip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.contract-d-chip {
    background: var(--kucoin-bg-tertiary);
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
    padding: 0.55rem 0.35rem;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
}
.contract-d-chip.active {
    border-color: var(--kucoin-primary);
    color: var(--kucoin-primary);
}
.contract-d-chip--ghost {
    background: transparent;
    cursor: pointer;
}
.contract-d-input-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--kucoin-bg-tertiary);
    border: 1px solid var(--kucoin-border);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
}
.contract-d-input-row input {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--kucoin-text);
    font-size: 0.95rem;
    outline: none;
}
.contract-d-balance-row {
    font-size: 0.85rem;
    color: var(--kucoin-text-muted);
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}
.contract-d-balance-row a { color: var(--kucoin-primary); text-decoration: none; }
.contract-d-rules-block {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    background: rgba(252, 213, 53, 0.06);
    border: 1px solid var(--kucoin-border);
    font-size: 0.8rem;
    color: var(--kucoin-text-muted);
    line-height: 1.55;
}
.contract-d-rules-block strong { color: var(--kucoin-text); }
.contract-d-summary-bar {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.25rem;
    font-size: 0.7rem;
    color: var(--kucoin-text-muted);
    text-align: center;
    padding: 0.75rem 0;
    border-top: 1px solid var(--kucoin-border);
    margin-top: 0.5rem;
}
.contract-d-summary-bar strong {
    display: block;
    color: var(--kucoin-text);
    font-size: 0.8rem;
    margin-top: 0.15rem;
}
.contract-d-btn-confirm {
    width: 100%;
    background: var(--kucoin-primary);
    color: #0b0e11;
    border: none;
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    margin-top: 0.5rem;
    cursor: pointer;
}
.contract-d-btn-confirm:hover { background: var(--kucoin-primary-hover); }
.contract-d-ok-icon {
    font-size: 2.5rem;
    color: var(--kucoin-green);
}

/* 訂單中心 · 現貨：窄屏卡片列表（與合約 contract-d-order-card 同款佈局，避免多列表格過窄換行） */
.spot-orders-card-list {
    display: none;
}
.spot-order-side {
    flex-shrink: 0;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.spot-order-side--buy {
    background: rgba(14, 203, 129, 0.15);
    color: var(--kucoin-green);
}
.spot-order-side--sell {
    background: rgba(246, 70, 93, 0.15);
    color: var(--kucoin-red);
}
.spot-order-cancel-btn {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    margin-top: 0.15rem;
}
@media (max-width: 768px) {
    #ordersHubSpotPanel .spot-orders-card-list {
        display: block;
    }
    #ordersHubSpotPanel .spot-orders-table-wrap {
        display: none !important;
    }
}

.orders-hub-pager {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.65rem 1rem;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 1px solid var(--kucoin-border);
}
.orders-hub-pager .pager-info {
    font-size: 0.875rem;
    min-width: 8rem;
    text-align: center;
}
.orders-hub-pager .pager-btn {
    font-size: 0.85rem;
    padding: 0.4rem 0.9rem;
}
.orders-hub-pager .pager-btn--disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.contract-d-order-card {
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}
.contract-d-order-row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 0.65rem;
    font-size: 0.9rem;
}
.contract-d-countdown { color: var(--kucoin-primary); font-weight: 600; }
.contract-d-countdown--pending { color: var(--kucoin-text-muted); font-weight: 500; font-size: 0.85rem; }
.contract-d-duration-pill {
    display: inline-block;
    margin-left: 0.35rem;
    padding: 0.12rem 0.45rem;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--kucoin-primary);
    background: rgba(240, 185, 11, 0.12);
    border-radius: 6px;
    border: 1px solid rgba(240, 185, 11, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.contract-d-dir-long {
    background: rgba(246, 70, 93, 0.15);
    color: var(--kucoin-red);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.contract-d-dir-short {
    background: rgba(14, 203, 129, 0.15);
    color: var(--kucoin-green);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.contract-d-orders-tabs { border-bottom: 1px solid var(--kucoin-border); }
.contract-d-orders-tabs .tab {
    background: none;
    border: none;
    font-family: inherit;
}

/* Order confirm modal (trade page) */
.order-confirm-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.order-confirm-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
}
.order-confirm-box {
    position: relative;
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    border-radius: 8px;
    padding: 1.5rem;
    min-width: 320px;
    max-width: 100%;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.order-confirm-title { margin: 0 0 1rem; font-size: 1.15rem; font-weight: 600; }
.order-confirm-dl { margin: 0 0 1.25rem; }
.order-confirm-dl dt { font-size: 0.8rem; color: var(--kucoin-text-muted); margin-top: 0.5rem; }
.order-confirm-dl dt:first-child { margin-top: 0; }
.order-confirm-dl dd { margin: 0.2rem 0 0; font-size: 1rem; font-weight: 500; }
.order-confirm-actions { display: flex; gap: 0.75rem; justify-content: flex-end; }

/* Footer - KuCoin style */
.kucoin-footer {
    background: var(--footer-bg);
    border-top: 1px solid var(--kucoin-border);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}
.kucoin-footer .footer-grid {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 2rem 3rem;
    margin-bottom: 2rem;
}
.kucoin-footer .footer-grid.footer-grid-mega {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1.5rem 1.75rem;
    align-items: start;
}
.kucoin-footer .footer-app-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding-top: 0.15rem;
}
.kucoin-footer .footer-app-qr img {
    border-radius: 8px;
    background: #fff;
    padding: 6px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}
.kucoin-footer .footer-qr-caption {
    font-size: 0.8rem;
    color: var(--kucoin-text-muted);
    text-align: center;
    line-height: 1.35;
    max-width: 140px;
}
@media (max-width: 1200px) {
    .kucoin-footer .footer-grid.footer-grid-mega {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
.kucoin-footer .footer-col h6 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--kucoin-text-muted);
    margin-bottom: 1rem;
}
.kucoin-footer .footer-grid.footer-grid-mega .footer-col h6 {
    text-transform: none;
    letter-spacing: 0.02em;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--kucoin-text);
    margin-bottom: 0.85rem;
}
.kucoin-footer .footer-col a {
    display: block;
    color: var(--kucoin-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.kucoin-footer .footer-col a:hover { color: var(--kucoin-text); }
.kucoin-footer .footer-bottom {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--kucoin-border);
    text-align: center;
    color: var(--kucoin-text-muted);
    font-size: 0.85rem;
}

/* Wallet page */
.kucoin-wallet-actions { margin-bottom: 1.5rem; display: flex; gap: 0.75rem; flex-wrap: wrap; }
.kucoin-wallet-actions .kucoin-btn-primary { padding: 0.5rem 1.25rem; }
.kucoin-wallet-actions .kucoin-btn-outline { padding: 0.5rem 1.25rem; }

/* Trade page sidebar */
.kucoin-trade-layout { display: flex; gap: 1.5rem; max-width: 1280px; margin: 0 auto; padding: 1rem; }
.kucoin-trade-sidebar {
    width: 220px;
    flex-shrink: 0;
}
.kucoin-trade-sidebar .kucoin-card { padding: 0.5rem 0; }
.kucoin-trade-sidebar a {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    color: var(--kucoin-text);
    text-decoration: none;
    font-size: 0.9rem;
}
.kucoin-trade-sidebar a:hover { background: var(--kucoin-bg-tertiary); }
.kucoin-trade-sidebar a.active { background: var(--kucoin-bg-tertiary); color: var(--kucoin-primary); }
.kucoin-trade-sidebar a .change { font-size: 0.85rem; }
.kline-interval { cursor: pointer; padding: 0.35rem 0.6rem; font-size: 0.85rem; color: var(--kucoin-text-muted); }
.kline-interval:hover { color: var(--kucoin-text); }
.kline-interval.active { color: var(--kucoin-primary); }
.kucoin-trade-main { flex: 1; min-width: 0; }

/* ========== Bitget 風格 · 現貨行情表（交易頁） ========== */
.bitget-trade-page {
    width: 100%;
    margin: 0;
    padding: 0;
    background: #f5f6fa;
    color: #1a1a1a;
}
/* 交易頁行情區鋪滿視窗寬度（與 Bitget 全寬表格一致） */
.bitget-trade-page.bitget-trade-page--fullbleed {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    box-sizing: border-box;
}
.bitget-spot-topnav {
    background: #000;
    color: #fff;
    border-bottom: 1px solid #222;
}
.bitget-spot-topnav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.bitget-spot-brand {
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.04em;
    color: #fff;
}
.bitget-spot-topnav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}
.bitget-spot-topnav-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    padding: 8px 14px;
    font-size: 14px;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}
.bitget-spot-topnav-links a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}
.bitget-spot-topnav-links a.active {
    color: #fff;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.12);
}
.bitget-spot-topnav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}
.bitget-link {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}
.bitget-link:hover { color: #fff; }
.bitget-btn-register {
    background: #fff;
    color: #000;
    padding: 6px 16px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    font-size: 13px;
}
.bitget-btn-register:hover {
    background: #e8e8e8;
    color: #000;
}
.bitget-user-pill {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
/* 行情概覽（交易頁頂部，導航下方） */
.bitget-market-overview {
    background: #000;
    color: #fff;
    padding: 20px 16px 24px;
    border-bottom: 1px solid #222;
}
.bitget-market-overview-inner {
    max-width: 1400px;
    margin: 0 auto;
}
.bitget-market-overview-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 16px;
    color: #fff;
    letter-spacing: 0.02em;
}
.bitget-overview-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
@media (max-width: 992px) {
    .bitget-overview-grid {
        grid-template-columns: 1fr;
    }
}
.bitget-overview-card {
    background: #141414;
    border-radius: 10px;
    padding: 14px 16px;
    border: 1px solid #2a2a2a;
}
.bitget-overview-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #2a2a2a;
}
.bitget-overview-card-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
}
.bitget-overview-card-more {
    color: rgba(255, 255, 255, 0.45);
    font-size: 0.85rem;
}
.bitget-overview-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.bitget-overview-row {
    display: grid;
    grid-template-columns: 28px 1fr auto auto;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    padding: 4px 0;
    border-radius: 6px;
    transition: background 0.15s;
}
.bitget-overview-row:hover {
    background: rgba(255, 255, 255, 0.06);
    color: inherit;
}
.bitget-overview-icon {
    border-radius: 50%;
    object-fit: cover;
    background: #222;
}
.bitget-overview-icon-fallback {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #333;
    display: inline-block;
}
.bitget-overview-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: #fff;
}
.bitget-overview-price {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.88);
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.bitget-overview-chg {
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 4.5rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.bitget-overview-empty {
    font-size: 0.85rem;
    padding: 0.5rem 0;
}

.bitget-spot-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 12px 16px;
    background: #fff;
    border-top: 1px solid #e8e8e8;
}
.bitget-page-btn {
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid #d0d0d0;
    background: #fff;
    font-size: 0.875rem;
    cursor: pointer;
}
.bitget-page-btn:hover:not(:disabled) {
    border-color: #b8860b;
    color: #b8860b;
}
.bitget-page-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}
.bitget-page-info {
    font-size: 0.875rem;
    min-width: 8rem;
    text-align: center;
}

.bitget-spot-toolbar {
    background: #fff;
    border-bottom: 1px solid #e8e8e8;
}
.bitget-spot-toolbar-inner {
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.bitget-spot-toolbar-inner--filters-only {
    justify-content: flex-end;
}
.bitget-spot-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
}
.bitget-spot-tab {
    padding: 8px 14px;
    font-size: 14px;
    color: #666;
    border-radius: 4px;
    cursor: default;
}
.bitget-spot-tab.active {
    color: #000;
    font-weight: 600;
    background: #f0f0f0;
}
.bitget-spot-tab.muted {
    color: #aaa;
}
.bitget-spot-filters {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.bitget-search-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: #fafafa;
    color: #888;
}
.bitget-search-input {
    border: none;
    background: transparent;
    outline: none;
    width: 200px;
    font-size: 13px;
    color: #1a1a1a;
}
.bitget-filter-dd {
    font-size: 13px;
    color: #555;
    padding: 6px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    background: #fff;
    cursor: default;
}
.bitget-spot-table-card {
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 12px 16px 16px;
    background: #f5f6fa;
    box-sizing: border-box;
}
.bitget-spot-table-scroll {
    background: #fff;
    border-radius: 8px;
    border: 1px solid #eaeaea;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    overflow-x: auto;
}
.bitget-spot-table {
    width: 100%;
    min-width: 1080px;
    border-collapse: collapse;
    font-size: 14px;
}
.bitget-spot-table thead {
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.07);
}
.bitget-spot-table thead th {
    text-align: left;
    padding: 16px 12px;
    font-size: 16px;
    font-weight: 800;
    color: #252525;
    letter-spacing: 0.02em;
    border-bottom: 2px solid #cfd3dc;
    background: linear-gradient(180deg, #ffffff 0%, #e4e7ee 100%);
    white-space: nowrap;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.95), 0 2px 3px rgba(0, 0, 0, 0.06);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.bitget-spot-table tbody td {
    padding: 14px 12px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}
.bitget-spot-table tbody tr:hover {
    background: #fafafa;
}
.bitget-spot-table .text-end { text-align: right; }
.bitget-spot-table .col-star { width: 40px; text-align: center; color: #ccc; }
.bitget-spot-table .col-chart { width: 96px; }
.bitget-td-loading,
.bitget-td-empty {
    text-align: center;
    color: #888;
    padding: 48px 16px !important;
}
.bitget-pair-cell {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.bitget-coin-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    background: #f0f0f0;
}
.bitget-pair-name {
    font-weight: 600;
    color: #111;
}
.bitget-th-ops { min-width: 100px; }
.bitget-trade-page[data-contract-only="1"] .bitget-th-ops { min-width: 128px; }
.bitget-ops {
    white-space: nowrap;
}
.bitget-op-contract-long,
.bitget-op-contract-short {
    display: inline-block;
    margin-left: 14px;
    font-size: 14px;
    text-decoration: none;
    font-weight: 700;
}
.bitget-op-contract-long:first-child,
.bitget-op-contract-short:first-child {
    margin-left: 0;
}
.bitget-op-contract-long {
    color: #f6465d;
}
.bitget-op-contract-long:hover {
    text-decoration: underline;
    color: #d6364d;
}
.bitget-op-contract-short {
    color: #0ecb81;
}
.bitget-op-contract-short:hover {
    text-decoration: underline;
    color: #0bb872;
}
.bitget-op-detail,
.bitget-op-trade-internal,
.bitget-op-trade-external {
    display: inline-block;
    margin-left: 14px;
    font-size: 14px;
    text-decoration: none;
    font-weight: 700;
}
.bitget-op-detail:first-child,
.bitget-op-trade-internal:first-child,
.bitget-op-trade-external:first-child {
    margin-left: 0;
}
.bitget-op-detail {
    color: #6d28d9;
    text-shadow: 0 1px 1px rgba(109, 40, 217, 0.18);
}
.bitget-op-detail:hover {
    text-decoration: underline;
    color: #5b21b6;
}
.bitget-op-trade-internal {
    color: #c2410c;
    text-shadow: 0 1px 1px rgba(194, 65, 12, 0.2);
}
.bitget-op-trade-internal:hover {
    text-decoration: underline;
    color: #9a3412;
}
.bitget-op-trade-external {
    color: #c2410c;
    text-shadow: 0 1px 1px rgba(194, 65, 12, 0.2);
}
.bitget-op-trade-external:hover {
    text-decoration: underline;
    color: #9a3412;
}
.bitget-num { font-weight: 500; color: #111; }
.bitget-num-muted { color: #666; }
.bitget-up { color: #0ecb81 !important; font-weight: 600; }
.bitget-down { color: #f6465d !important; font-weight: 600; }
.bitget-spot-row {
    cursor: pointer;
}
.bitget-spot-row:hover {
    background: rgba(0, 0, 0, 0.04);
}
.bitget-spot-row--contract-only {
    cursor: default;
}
.bitget-spot-row--contract-only[data-href] {
    cursor: pointer;
}
.bitget-spot-table tbody tr.bitget-spot-row--contract-only:hover {
    background: #fafafa;
}
.bitget-row-active {
    background: rgba(14, 203, 129, 0.06) !important;
}
.bitget-spark { display: block; margin: 0 auto; }
.bitget-op-muted { color: #bbb; font-size: 13px; }
.bitget-data-source {
    margin: 10px 0 0;
    font-size: 12px;
    color: #888;
    text-align: center;
}
.bitget-trade-workspace {
    background: var(--kucoin-bg);
    color: var(--kucoin-text);
    padding: 1rem 16px 2rem;
    max-width: none;
    width: 100%;
    margin: 0;
    box-sizing: border-box;
}
.bitget-trade-main-full {
    width: 100%;
    max-width: none;
}
.bitget-pair-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--kucoin-border);
}
.bitget-pair-title {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
}

/* Bootstrap overrides when used inside kucoin layout */
.kucoin-main .container { max-width: 1280px; }
.kucoin-main .table { color: var(--kucoin-text); }
.kucoin-main .table-striped > tbody > tr:nth-of-type(odd) { background: rgba(255,255,255,0.02); }
.kucoin-main .text-success { color: var(--kucoin-green) !important; }
.kucoin-main .text-danger { color: var(--kucoin-red) !important; }
.kucoin-main .text-muted { color: var(--kucoin-text-muted) !important; }

/* Mobile */
@media (max-width: 768px) {
    /* 避免窄屏出現底部橫向捲動條（常見原因：flex 子項 min-width:auto、表格欄 nowrap） */
    html {
        overflow-x: hidden;
    }
    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100%;
    }
    .kucoin-header-inner {
        min-width: 0;
        padding-left: 0.65rem;
        padding-right: 0.65rem;
        gap: 0.5rem;
    }
    .kucoin-header .logo {
        min-width: 0;
        flex: 1 1 auto;
    }
    .kucoin-header .logo-text {
        font-size: 1rem;
        overflow: hidden;
        text-overflow: ellipsis;
        min-width: 0;
    }
    .kucoin-nav { display: none; }
    .user-avatar-btn .user-center-label { display: none; }
    .kucoin-hero { padding: 2.5rem 0 3rem; }
    .features-section { padding: 2.5rem 0 3rem; }
    .features-cards { grid-template-columns: 1fr; }
    .kucoin-trade-layout { flex-direction: column; }
    .kucoin-trade-sidebar { width: 100%; }
    .bitget-search-input { width: 140px; }
    .bitget-spot-topnav-inner { height: auto; min-height: 52px; padding: 10px 16px; flex-wrap: wrap; }
    .kucoin-footer .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .kucoin-footer .footer-grid.footer-grid-mega {
        grid-template-columns: repeat(2, 1fr);
    }
    .kucoin-footer .footer-col-app {
        grid-column: 1 / -1;
    }
    .kucoin-footer .footer-app-qr {
        align-items: center;
    }
    .market-overview-cards { grid-template-columns: 1fr; }
    .market-table-wrap { overflow-x: auto; }
    .kucoin-table { font-size: 12px; }
    .kucoin-table th, .kucoin-table td { padding: 0.5rem 0.6rem; }
    .sparkline-wrap { width: 56px; height: 24px; }

    /* 合約首頁推薦表：窄屏避免長名稱與表格撐出橫向捲動 */
    .contract-page {
        overflow-wrap: anywhere;
    }
    .contract-page #contractHomeRec .kucoin-table {
        table-layout: fixed;
    }
    .contract-page #contractHomeRec .kucoin-table th:nth-child(1),
    .contract-page #contractHomeRec .kucoin-table td:nth-child(1) {
        overflow-wrap: anywhere;
        word-break: break-word;
    }
    .contract-page #contractHomeRec .kucoin-table th:nth-child(2),
    .contract-page #contractHomeRec .kucoin-table td:nth-child(2),
    .contract-page #contractHomeRec .kucoin-table th:nth-child(3),
    .contract-page #contractHomeRec .kucoin-table td:nth-child(3) {
        width: 22%;
    }
    .contract-page #contractHomeRec .kucoin-table .btn-contract-go {
        font-size: 0.78rem;
        padding: 0.35rem 0.55rem;
    }
    .contract-page .kucoin-form-card {
        padding: 1.25rem 1rem;
        max-width: 100%;
    }
}

/* ========== 單幣交易終端（KuCoin 風格） ========== */
.terminal-page {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    box-sizing: border-box;
    background: var(--kucoin-bg);
    color: var(--kucoin-text);
    min-height: calc(100vh - var(--header-height) - 80px);
    padding-bottom: 2rem;
}
.terminal-top {
    border-bottom: 1px solid var(--kucoin-border);
    background: var(--kucoin-bg-secondary);
}
.terminal-top-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 1rem;
    max-width: 100%;
    overflow: hidden;
}
.terminal-back {
    flex-shrink: 0;
    color: var(--kucoin-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.terminal-back:hover { color: var(--kucoin-primary); }
.terminal-pair-tabs {
    display: flex;
    gap: 0.25rem;
    overflow-x: auto;
    flex: 1;
    scrollbar-width: thin;
}
.terminal-pair-tab {
    flex-shrink: 0;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    color: var(--kucoin-text-muted);
    text-decoration: none;
    border: 1px solid transparent;
}
.terminal-pair-tab:hover { color: var(--kucoin-text); background: var(--kucoin-bg-tertiary); }
.terminal-pair-tab.is-active {
    color: var(--kucoin-primary);
    background: rgba(240, 185, 11, 0.12);
    border-color: rgba(240, 185, 11, 0.35);
}
.terminal-ticker-bar {
    border-bottom: 1px solid var(--kucoin-border);
    background: var(--kucoin-bg);
}
.terminal-ticker-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.5rem;
    padding: 0.75rem 1rem;
}
.terminal-ticker-pair {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}
.terminal-ticker-icon { border-radius: 50%; }
.terminal-ticker-stat { display: flex; flex-direction: column; gap: 0.15rem; min-width: 4.5rem; }
.terminal-ticker-label { font-size: 0.7rem; color: var(--kucoin-text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.terminal-ticker-value { font-size: 0.95rem; font-weight: 600; }
.terminal-ticker-value.is-up { color: var(--kucoin-green); }
.terminal-ticker-value.is-down { color: var(--kucoin-red); }
.terminal-ticker-muted { color: var(--kucoin-text-muted); font-weight: 500; }
.terminal-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) 300px 300px;
    gap: 0;
    border-bottom: 1px solid var(--kucoin-border);
    min-height: 420px;
}
.terminal-col {
    border-right: 1px solid var(--kucoin-border);
    min-width: 0;
}
.terminal-col:last-child { border-right: none; }
.terminal-col-chart { padding: 0.5rem 0.75rem 0.75rem; }
.terminal-chart-head { margin-bottom: 0.5rem; }
.terminal-intervals { display: flex; flex-wrap: wrap; gap: 0.25rem; }
.terminal-interval {
    background: transparent;
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text-muted);
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
}
.terminal-interval:hover { color: var(--kucoin-text); }
.terminal-interval.is-active {
    color: var(--kucoin-primary);
    border-color: var(--kucoin-primary);
}
.terminal-chart-box { width: 100%; height: 400px; }
/* Lightweight Charts：隱藏 TradingView 角標鏈接（與 attributionLogo:false 雙保險） */
.terminal-chart-box a[href*="tradingview.com"] {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
}
.terminal-col-book {
    display: flex;
    flex-direction: column;
    background: var(--kucoin-bg-secondary);
    font-size: 0.75rem;
}
.terminal-subtabs {
    display: flex;
    border-bottom: 1px solid var(--kucoin-border);
}
.terminal-subtab {
    flex: 1;
    padding: 0.5rem;
    background: transparent;
    border: none;
    color: var(--kucoin-text-muted);
    cursor: pointer;
    font-size: 0.8125rem;
}
.terminal-subtab.is-active {
    color: var(--kucoin-text);
    box-shadow: inset 0 -2px 0 var(--kucoin-primary);
}
.terminal-panel { flex: 1; display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.terminal-panel-hidden { display: none !important; }
.terminal-ob-header, .terminal-trades-head {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.25rem;
    padding: 0.35rem 0.5rem;
    color: var(--kucoin-text-muted);
    border-bottom: 1px solid var(--kucoin-border);
}
.terminal-ob-asks, .terminal-ob-bids {
    flex: 1;
    overflow-y: auto;
    max-height: 200px;
}
.terminal-ob-row, .terminal-trade-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    font-variant-numeric: tabular-nums;
}
.terminal-ob-row .is-up { color: var(--kucoin-green); }
.terminal-ob-row .is-down { color: var(--kucoin-red); }
.terminal-ob-mid {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 700;
    padding: 0.5rem;
    background: var(--kucoin-bg-tertiary);
    border-top: 1px solid var(--kucoin-border);
    border-bottom: 1px solid var(--kucoin-border);
}
.terminal-trades-list { overflow-y: auto; max-height: 420px; }
.terminal-trade-row .is-up { color: var(--kucoin-green); }
.terminal-trade-row .is-down { color: var(--kucoin-red); }
.terminal-col-trade {
    padding: 0.75rem;
    background: var(--kucoin-bg);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}
.terminal-trade-tabs { margin-bottom: 0.25rem; }
.terminal-trade-tab {
    font-size: 0.8125rem;
    color: var(--kucoin-text-muted);
}
.terminal-trade-tab.is-active { color: var(--kucoin-primary); font-weight: 600; }
.terminal-side-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--kucoin-border);
}
.terminal-side-btn {
    padding: 0.5rem;
    border: none;
    background: var(--kucoin-bg-secondary);
    color: var(--kucoin-text-muted);
    cursor: pointer;
    font-weight: 600;
}
.terminal-side-btn.is-buy.is-active {
    background: rgba(14, 203, 129, 0.25);
    color: var(--kucoin-green);
}
.terminal-side-btn.is-sell.is-active {
    background: rgba(246, 70, 93, 0.2);
    color: var(--kucoin-red);
}
.terminal-field { display: flex; flex-direction: column; gap: 0.25rem; }
.terminal-label { font-size: 0.75rem; color: var(--kucoin-text-muted); }
.terminal-label-hint { font-weight: 400; font-size: 0.68rem; }
.terminal-input, .terminal-select {
    width: 100%;
    background: var(--kucoin-bg-secondary);
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text);
    border-radius: 6px;
    padding: 0.45rem 0.6rem;
    font-size: 0.875rem;
}
.terminal-slider-row { margin-top: 0.25rem; }
.terminal-range { width: 100%; accent-color: var(--kucoin-primary); }
.terminal-pct-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.65rem;
    color: var(--kucoin-text-muted);
    margin-top: 0.15rem;
}
.terminal-balances { font-size: 0.8125rem; }
.terminal-bal-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}
.terminal-guest-actions { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.5rem; }
.terminal-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.65rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 0.9375rem;
}
.terminal-btn-green {
    background: var(--kucoin-green);
    color: #0b0e11;
}
.terminal-btn-green:hover { filter: brightness(1.08); color: #0b0e11; }
.terminal-btn-outline {
    background: transparent;
    color: var(--kucoin-text);
    border: 1px solid var(--kucoin-border);
}
.terminal-btn-submit {
    background: var(--kucoin-green);
    color: #0b0e11;
    margin-top: 0.5rem;
}
.terminal-btn-submit.is-sell {
    background: var(--kucoin-red);
    color: #fff;
}
.terminal-bottom {
    background: var(--kucoin-bg-secondary);
    border-top: 1px solid var(--kucoin-border);
}
.terminal-bottom-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--kucoin-border);
    padding: 0 0.5rem;
}
.terminal-btab {
    padding: 0.65rem 1rem;
    background: transparent;
    border: none;
    color: var(--kucoin-text-muted);
    cursor: pointer;
    font-size: 0.875rem;
}
.terminal-btab.is-active {
    color: var(--kucoin-text);
    box-shadow: inset 0 -2px 0 var(--kucoin-primary);
}
.terminal-bottom-body { padding: 1rem; min-height: 120px; }
.terminal-login-hint { color: var(--kucoin-text-muted); font-size: 0.875rem; }
.terminal-mini-table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }
.terminal-mini-table th, .terminal-mini-table td {
    padding: 0.4rem 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--kucoin-border);
}
.terminal-mini-table th { color: var(--kucoin-text-muted); font-weight: 500; }
.terminal-mini-cancel {
    background: transparent;
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-red);
    border-radius: 4px;
    padding: 0.15rem 0.45rem;
    font-size: 0.75rem;
    cursor: pointer;
}
.terminal-link { color: var(--kucoin-primary); }
@media (max-width: 1200px) {
    .terminal-grid {
        grid-template-columns: 1fr 280px;
        grid-template-rows: auto auto;
    }
    .terminal-col-trade {
        grid-column: 1 / -1;
        border-top: 1px solid var(--kucoin-border);
        border-right: none;
    }
    .terminal-col-book { border-right: none; }
}
@media (max-width: 900px) {
    .terminal-grid {
        grid-template-columns: 1fr;
    }
    .terminal-col-book { border-right: none; border-top: 1px solid var(--kucoin-border); }
}

/* ========== 幣種詳情（仿 Bitget /price 幣價頁） ========== */
.coin-detail-page {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    box-sizing: border-box;
    background: #0b0e11;
    color: #eaecef;
    min-height: calc(100vh - var(--header-height) - 80px);
    padding: 1.25rem 1rem 3rem;
}
.coin-detail-inner {
    max-width: 920px;
    margin: 0 auto;
}
.coin-detail-breadcrumb {
    font-size: 0.8125rem;
    margin-bottom: 1.5rem;
}
.coin-detail-breadcrumb a {
    color: var(--kucoin-text-muted);
    text-decoration: none;
}
.coin-detail-breadcrumb a:hover { color: var(--kucoin-primary); }
.coin-detail-bc-sep { margin: 0 0.35rem; color: var(--kucoin-text-muted); }
.coin-detail-bc-current { color: #eaecef; font-weight: 500; }
.coin-detail-hero { margin-bottom: 2rem; }
.coin-detail-hero-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.coin-detail-hero-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--kucoin-bg-tertiary);
}
.coin-detail-hero-kicker {
    font-size: 0.875rem;
    color: var(--kucoin-text-muted);
    margin: 0 0 0.25rem 0;
}
.coin-detail-hero-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
}
.coin-detail-pair-muted {
    font-weight: 500;
    color: var(--kucoin-text-muted);
    font-size: 1.1rem;
}
.coin-detail-hero-price-block { margin-bottom: 0.75rem; }
.coin-detail-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.coin-detail-price-main {
    font-size: 2.25rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}
.coin-detail-price-unit {
    font-size: 1.1rem;
    color: var(--kucoin-text-muted);
    font-weight: 500;
}
.coin-detail-change-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.coin-detail-change-badge {
    font-size: 1rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.coin-detail-change-badge.is-up { color: var(--kucoin-green); }
.coin-detail-change-badge.is-down { color: var(--kucoin-red); }
.coin-detail-change-label {
    font-size: 0.75rem;
    color: var(--kucoin-text-muted);
    padding: 0.15rem 0.4rem;
    border: 1px solid var(--kucoin-border);
    border-radius: 4px;
}
.coin-detail-hero-desc {
    font-size: 0.9375rem;
    color: #b7bdc6;
    line-height: 1.55;
    max-width: 52rem;
    margin: 0 0 0.5rem 0;
}
.coin-detail-updated { margin: 0; }
.coin-detail-card {
    background: #15181d;
    border: 1px solid var(--kucoin-border);
    border-radius: 12px;
    padding: 1.25rem 1.35rem;
    margin-bottom: 1.25rem;
}
.coin-detail-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.35rem 0;
}
.coin-detail-card-sub {
    font-size: 0.8125rem;
    margin: 0 0 1rem 0;
}
.coin-detail-intervals {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1rem;
}
.coin-detail-interval {
    background: transparent;
    border: 1px solid var(--kucoin-border);
    color: var(--kucoin-text-muted);
    border-radius: 6px;
    padding: 0.35rem 0.65rem;
    font-size: 0.8125rem;
    cursor: pointer;
}
.coin-detail-interval:hover { color: #eaecef; border-color: #5a5f6a; }
.coin-detail-interval.is-active {
    color: var(--kucoin-primary);
    border-color: var(--kucoin-primary);
    background: rgba(240, 185, 11, 0.08);
}
.coin-detail-chart-wrap {
    width: 100%;
    height: 320px;
    border-radius: 8px;
    overflow: hidden;
}
.coin-detail-chart-wrap a[href*="tradingview.com"] { display: none !important; }
.coin-detail-calc-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}
.coin-detail-calc-label { color: var(--kucoin-text-muted); }
.coin-detail-calc-value { font-weight: 600; font-variant-numeric: tabular-nums; }
.coin-detail-prose { font-size: 0.9rem; line-height: 1.6; margin: 0; }
.coin-detail-stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem 1.25rem;
}
@media (min-width: 640px) {
    .coin-detail-stat-grid { grid-template-columns: repeat(3, 1fr); }
}
.coin-detail-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--kucoin-text-muted);
    margin-bottom: 0.25rem;
}
.coin-detail-stat-value {
    font-size: 1rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}
.coin-detail-stat-value.is-up { color: var(--kucoin-green); }
.coin-detail-stat-value.is-down { color: var(--kucoin-red); }
.coin-detail-stat--muted .coin-detail-stat-value { color: var(--kucoin-text-muted); font-weight: 500; }
.coin-detail-about {
    background: #15181d;
    border: 1px solid var(--kucoin-border);
    border-radius: 12px;
    margin-bottom: 1.25rem;
    overflow: hidden;
}
.coin-detail-about-summary {
    padding: 1rem 1.25rem;
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}
.coin-detail-about-summary::-webkit-details-marker { display: none; }
.coin-detail-about-body {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.6;
}
.coin-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.coin-detail-btn-trade { min-width: 140px; text-align: center; }
.coin-detail-footnote { margin: 0; }

/* —— Live support chat widget —— */
.support-chat-root {
    --support-chat-fab-size: 52px;
    position: fixed;
    z-index: 1200;
    right: 1rem;
    bottom: 1.25rem;
    font-family: inherit;
}
.support-chat-fab {
    width: var(--support-chat-fab-size);
    height: var(--support-chat-fab-size);
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.35), 0 4px 14px rgba(240, 185, 11, 0.2), 0 4px 18px rgba(14, 203, 129, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.support-chat-fab-svg {
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.support-chat-fab:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4), 0 6px 18px rgba(240, 185, 11, 0.28), 0 6px 22px rgba(14, 203, 129, 0.22);
}
.support-chat-panel {
    position: absolute;
    right: 0;
    bottom: calc(var(--support-chat-fab-size) + 0.75rem);
    width: min(100vw - 2rem, 380px);
    max-height: min(70vh, 520px);
    background: var(--kucoin-bg-secondary, #1e2329);
    border: 1px solid var(--kucoin-border, #2b3139);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}
/* `hidden` 必須壓過 display:flex，否則對話框預設也會露出 */
.support-chat-panel[hidden] {
    display: none !important;
}
.support-chat-panel:not([hidden]) {
    display: flex;
    flex-direction: column;
}
.support-chat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 0.85rem;
    border-bottom: 1px solid var(--kucoin-border, #2b3139);
    background: var(--kucoin-bg-tertiary, #171a1f);
}
.support-chat-head-title {
    font-weight: 600;
    font-size: 0.95rem;
}
.support-chat-close {
    border: none;
    background: transparent;
    color: var(--kucoin-text-muted, #848e9c);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0 0.25rem;
}
.support-chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 0.65rem 0.75rem;
    min-height: 200px;
    max-height: 340px;
}
.support-chat-foot {
    padding: 0.65rem 0.75rem;
    border-top: 1px solid var(--kucoin-border, #2b3139);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.support-chat-input {
    width: 100%;
    resize: none;
    border-radius: 8px;
    border: 1px solid var(--kucoin-border, #2b3139);
    background: var(--kucoin-bg, #0b0e11);
    color: inherit;
    padding: 0.5rem 0.65rem;
    font-size: 0.9rem;
}
.support-chat-send {
    align-self: flex-end;
    padding: 0.4rem 1rem !important;
    font-size: 0.85rem !important;
}
.support-chat-row {
    display: flex;
    width: 100%;
    margin-bottom: 0.75rem;
    box-sizing: border-box;
}
.support-chat-row--user {
    justify-content: flex-end;
}
.support-chat-row--agent {
    justify-content: flex-start;
}
.support-chat-bubble {
    max-width: 86%;
    box-sizing: border-box;
    padding: 0.5rem 0.7rem 0.45rem;
    border-radius: 14px;
}
.support-chat-row--user .support-chat-bubble {
    background: linear-gradient(165deg, rgba(252, 213, 53, 0.22) 0%, rgba(252, 213, 53, 0.1) 100%);
    border: 1px solid rgba(252, 213, 53, 0.45);
    border-radius: 14px 14px 4px 14px;
}
.support-chat-row--agent .support-chat-bubble {
    background: var(--kucoin-bg-tertiary, #171a1f);
    border: 1px solid var(--kucoin-border, #2b3139);
    border-radius: 14px 14px 14px 4px;
}
.support-chat-bubble .support-chat-msg-body {
    margin: 0;
    padding: 0;
    font-size: 0.88rem;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
    background: transparent !important;
    border: none !important;
}
.support-chat-msg-time {
    display: block;
    font-size: 0.65rem;
    color: var(--kucoin-text-muted, #848e9c);
    margin-top: 0.35rem;
    opacity: 0.9;
}
.support-chat-row--user .support-chat-msg-time {
    text-align: right;
}
.support-chat-row--agent .support-chat-msg-time {
    text-align: left;
}
.support-chat-empty,
.support-chat-loading {
    text-align: center;
    color: var(--kucoin-text-muted, #848e9c);
    font-size: 0.85rem;
    padding: 1rem 0.5rem;
    margin: 0;
}
.support-chat-guest {
    padding: 1rem 0.85rem 1.1rem;
    text-align: center;
}
.support-chat-guest-text {
    color: var(--kucoin-text-muted, #848e9c);
    font-size: 0.88rem;
    margin-bottom: 0.75rem;
}
.support-chat-login-link {
    display: inline-block;
    text-decoration: none;
    padding: 0.45rem 1rem;
    border-radius: 8px;
}