/* ============================================================
   QT 云端设计系统 v3 · 极简白底风 · 深墨绿主调
   设计原则: 纯白底 + 单色主调 + 大量留白 + 克制投影
   视觉升级: 去径向渐变 / 收紧圆角 / 表头大写字母 / 紧凑按钮
   ============================================================ */

/* 联系客服浮动按钮 + 弹出卡片(右下角) */
.contact-service-wrap {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 9998;
}
.contact-service-card {
    position: absolute;
    right: 0;
    bottom: calc(100% + 10px);
    min-width: 240px;
    max-width: 320px;
    background: #fff;
    border: 1px solid var(--rg-border, #E2E8F0);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    overflow: hidden;
}
.contact-service-card.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.contact-service-card .cs-card-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--rg-primary, #047857);
    border-bottom: 1px solid var(--rg-border, #E2E8F0);
}
.contact-service-card .cs-card-info {
    padding: 10px 16px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--rg-text, #334155);
    white-space: pre-line;
    word-break: break-all;
}
.contact-service-card .cs-card-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    background: var(--rg-accent, #059669);
    text-decoration: none;
    transition: background 0.15s;
}
.contact-service-card .cs-card-link:hover {
    background: var(--rg-accent-hover, #065F46);
    color: #fff;
}
.contact-service-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    background: var(--rg-accent, #059669);
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.contact-service-btn:hover {
    background: #047857;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(5, 150, 105, 0.45);
    color: #fff;
}
.contact-service-btn i { font-size: 16px; }
@media (max-width: 576px) {
    .contact-service-wrap {
        right: 12px;
        bottom: 16px;
    }
    .contact-service-btn {
        padding: 8px 14px;
        font-size: 13px;
    }
    .contact-service-card {
        min-width: 200px;
        max-width: calc(100vw - 24px);
    }
}

/* ===== 未读公告弹窗 ===== */
.ann-popup-dialog { max-width: 440px; }
.ann-popup-card {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(15, 23, 42, .16);
    position: relative;
}
.ann-popup-close {
    position: absolute;
    top: 12px; right: 12px;
    z-index: 10;
    opacity: .6;
    transition: opacity .2s;
}
.ann-popup-close:hover { opacity: 1; }

.ann-popup-banner {
    height: 80px;
    background: linear-gradient(135deg, var(--rg-accent) 0%, var(--rg-accent-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.ann-popup-banner::after {
    content: "";
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    height: 24px;
    background: var(--rg-surface);
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.ann-popup-icon {
    width: 56px; height: 56px;
    background: rgba(255, 255, 255, .2);
    border: 2px solid rgba(255, 255, 255, .4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(4, 120, 87, .3);
}

.ann-popup-body { padding: 8px 28px 4px; text-align: center; }
.ann-popup-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--rg-accent);
    text-transform: uppercase;
    margin-bottom: 6px;
}
.ann-popup-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--rg-ink);
    margin: 0 0 12px;
    line-height: 1.4;
}
.ann-popup-content {
    font-size: 14px;
    line-height: 1.7;
    color: var(--rg-text);
    white-space: pre-line;
    max-height: 45vh;
    overflow-y: auto;
    text-align: left;
    background: var(--rg-surface-muted);
    border-radius: 10px;
    padding: 14px 16px;
    border: 1px solid var(--rg-border);
}

.ann-popup-footer {
    padding: 16px 28px 24px;
    text-align: center;
}
.ann-popup-btn {
    background: var(--rg-accent);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 10px 40px;
    font-size: 15px;
    font-weight: 600;
    transition: all .2s;
    box-shadow: 0 4px 12px rgba(4, 120, 87, .25);
}
.ann-popup-btn:hover {
    background: var(--rg-accent-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(4, 120, 87, .35);
}
.ann-popup-btn:active { transform: translateY(0); }

@media (max-width: 480px) {
    .ann-popup-dialog { max-width: calc(100vw - 24px); margin: 12px; }
    .ann-popup-body { padding: 8px 20px 4px; }
    .ann-popup-footer { padding: 12px 20px 20px; }
}

:root {
    /* 文字 */
    --rg-ink:          #0F172A;
    --rg-text:         #334155;
    --rg-muted:        #64748B;
    --rg-faint:        #94A3B8;

    /* 表面 */
    --rg-page:         #FFFFFF;
    --rg-surface:      #FFFFFF;
    --rg-surface-muted:#F8FAFC;
    --rg-surface-hover:#F1F5F9;

    /* 边框 */
    --rg-border:       #E2E8F0;
    --rg-border-strong: #CBD5E1;

    /* 主色 深墨绿 */
    --rg-primary:      #047857;
    --rg-accent:       #047857;
    --rg-accent-hover: #065F46;
    --rg-accent-soft:  #ECFDF5;
    --rg-accent-border:#A7F3D0;
    --rg-balance:      #047857;
    --rg-gift:         #F59E0B;
    --rg-credit:       #0EA5E9;

    /* 语义色 */
    --rg-success:      #16A34A;
    --rg-info:         #0284C7;
    --rg-warning:      #D97706;
    --rg-danger:       #DC2626;

    /* 圆角 */
    --rg-radius-sm:    6px;
    --rg-radius-md:    6px;
    --rg-radius-lg:    8px;
    --rg-radius-pill:  999px;

    /* 投影 极克制 */
    --rg-shadow-sm:    0 1px 2px rgba(15, 23, 42, .04);
    --rg-shadow-md:    0 4px 12px rgba(15, 23, 42, .08);
    --rg-shadow-lg:    0 8px 24px rgba(15, 23, 42, .10);
    --rg-shadow-focus: 0 0 0 3px rgba(4, 120, 87, .16);

    /* 间距 */
    --rg-space-1: 4px;
    --rg-space-2: 8px;
    --rg-space-3: 12px;
    --rg-space-4: 16px;
    --rg-space-5: 20px;
    --rg-space-6: 24px;
    --rg-card-pad: 24px;

    /* Bootstrap 兼容映射 */
    --bs-primary: #047857;
    --bs-primary-rgb: 4, 120, 87;
    --bs-secondary: #64748B;
    --bs-success: #16A34A;
    --bs-info: #0284C7;
    --bs-warning: #D97706;
    --bs-danger: #DC2626;
    --bs-body-color: #334155;
    --bs-body-bg: #FFFFFF;
    --bs-border-color: #E2E8F0;
    --bs-link-color: #047857;
    --bs-link-hover-color: #065F46;
}

html { scroll-behavior: smooth; }

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--rg-page);
    background-image:
        linear-gradient(180deg, rgba(4, 120, 87, .018) 0, transparent 320px),
        linear-gradient(0deg, rgba(15, 23, 42, .014) 0, transparent 240px);
    background-attachment: fixed;
    color: var(--rg-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body > .container { max-width: 1280px; }

h1, h2, h3, h4, h5, h6, .navbar-brand {
    color: var(--rg-ink);
    font-weight: 600;
    letter-spacing: -0.012em;
}
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 15px; }

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

/* ============================================================
   页面标题区
   ============================================================ */
.page-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 28px 0 22px;
}
.page-head .head-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: var(--rg-radius-md);
    background: var(--rg-accent-soft);
    color: var(--rg-accent);
    font-size: 18px;
    border: 1px solid var(--rg-accent-border);
}
.page-head .head-text h4 { margin: 0; line-height: 1.25; font-size: 22px; }
.page-head .head-text .head-sub { color: var(--rg-muted); font-size: 13px; margin-top: 3px; }
.page-head h4 { margin: 0; line-height: 1.25; }

/* 区块标题 */
.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 28px 0 14px;
    color: var(--rg-ink);
    font-size: 16px;
    font-weight: 600;
}
.section-title::before {
    content: "";
    width: 4px;
    height: 16px;
    background: var(--rg-accent);
    border-radius: 2px;
}
.section-title i { color: var(--rg-accent); font-size: 15px; }
.section-title:first-child { margin-top: 0; }
.section-title.mt-4 { margin-top: 28px !important; }

/* ============================================================
   导航 (强制覆盖 navbar-dark bg-dark 为白底)
   ============================================================ */
.navbar.bg-dark {
    min-height: 60px;
    background: var(--rg-surface) !important;
    border-bottom: 1px solid var(--rg-border);
    border-bottom-color: var(--rg-accent);
    box-shadow: 0 1px 0 var(--rg-accent-soft), 0 2px 8px rgba(4, 120, 87, .04);
}
.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rg-ink) !important;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.01em;
    padding: 0;
}
.navbar-brand .brand-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: var(--rg-radius-sm);
    background: var(--rg-accent);
    color: #fff;
    font-size: 14px;
}
.navbar-brand:hover .brand-logo { transform: none; }
.navbar .nav-link {
    color: var(--rg-text) !important;
    padding: 9px 14px !important;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--rg-radius-sm);
    margin: 0;
    transition: background-color .15s ease, color .15s ease;
}
.navbar .nav-link:hover {
    color: var(--rg-ink) !important;
    background: var(--rg-surface-muted);
}
.navbar .nav-link.active {
    color: var(--rg-accent) !important;
    background: var(--rg-accent-soft);
    font-weight: 600;
}
.navbar .nav-link i { font-size: 13px; }
.navbar .dropdown-toggle::after { font-size: 10px; opacity: .6; }
.navbar .btn-outline-light {
    border-color: var(--rg-border-strong);
    color: var(--rg-text);
    min-height: 32px;
    font-size: 12px;
}
.navbar .btn-outline-light:hover {
    background: var(--rg-surface-muted);
    border-color: var(--rg-border-strong);
    color: var(--rg-ink);
}
.navbar .dropdown-menu {
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-md);
    box-shadow: var(--rg-shadow-md);
    padding: 6px;
    margin-top: 6px;
    background: var(--rg-surface);
}
.navbar .dropdown-menu .dropdown-item {
    border-radius: var(--rg-radius-sm);
    padding: 8px 12px;
    font-size: 14px;
    color: var(--rg-text);
}
.navbar .dropdown-menu .dropdown-item:hover {
    background: var(--rg-surface-muted);
    color: var(--rg-ink);
}
.navbar .dropdown-menu .dropdown-item i { width: 18px; color: var(--rg-accent); }
.navbar .dropdown-item.active, .navbar .dropdown-item:active {
    background: var(--rg-accent-soft);
    color: var(--rg-accent);
}
.navbar-toggler {
    background: var(--rg-accent-soft);
    border: 1px solid var(--rg-accent);
    padding: 6px 10px;
    border-radius: var(--rg-radius-sm);
}
.navbar-toggler:hover { background: var(--rg-accent); }
.navbar-toggler:hover .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23047857' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.4em;
    height: 1.4em;
}
.navbar-toggler:focus { box-shadow: var(--rg-shadow-focus); }

/* ============================================================
   容器与卡片
   ============================================================ */
.card, .card-pool {
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-lg);
    background: var(--rg-surface);
    box-shadow: none;
}
.card-pool { overflow: hidden; transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease; }
.card-pool:hover {
    border-color: var(--rg-accent-border);
    box-shadow: 0 4px 14px rgba(4, 120, 87, .08);
    transform: translateY(-1px);
}
.card-header {
    padding: 14px 24px;
    border-bottom: 1px solid var(--rg-border);
    background: var(--rg-surface-muted);
    font-weight: 600;
    color: var(--rg-ink);
    font-size: 14px;
}
.card-body { padding: var(--rg-card-pad); }
.card-title {
    color: var(--rg-ink);
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.card-title i { color: var(--rg-accent); font-size: 15px; }

/* 三池标识 改用左侧 3px 细色条 */
.card-balance { border-left: 3px solid var(--rg-balance); }
.card-gift { border-left: 3px solid var(--rg-gift); }
.card-credit { border-left: 3px solid var(--rg-credit); }
.card-gap { border-left: 3px solid var(--rg-danger); background: #FEF2F2; }

/* 统计卡 */
.stat-card .card-body { padding: var(--rg-card-pad); }
.stat-card .stat-label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--rg-muted);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 10px;
}
.stat-card .stat-label i { color: var(--rg-accent); font-size: 15px; }
.stat-card .stat-value {
    color: var(--rg-ink);
    font-size: 26px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}
.stat-card .stat-extra { color: var(--rg-muted); font-size: 13px; margin-top: 6px; }

/* 核心卡片 — 更大字号 + 左侧色条 */
.stat-card.stat-primary .stat-value { font-size: 32px; }
.stat-card.stat-primary { border-left-width: 4px; }

/* 次要卡片 — 紧凑 */
.stat-card.stat-mini .card-body { padding: 16px 20px; }
.stat-card.stat-mini .stat-label { font-size: 12px; margin-bottom: 6px; }
.stat-card.stat-mini .stat-value { font-size: 20px; }

/* 类别色条 */
.stat-card.cat-user { border-left: 3px solid var(--rg-accent); }
.stat-card.cat-money { border-left: 3px solid var(--rg-warning); }
.stat-card.cat-fee { border-left: 3px solid var(--rg-info); }
.stat-card.cat-alert { border-left: 3px solid var(--rg-danger); }
.stat-card.cat-bonus { border-left: 3px solid #7c3aed; }

.pool-amount {
    color: var(--rg-ink);
    font-size: 26px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   操作控件
   ============================================================ */
.btn {
    min-height: 42px;
    padding: 9px 18px;
    border-radius: var(--rg-radius-md);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0;
    border: 1px solid transparent;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.btn:hover { transform: none; }
.btn:active { transform: none; }
.btn-sm { min-height: 34px; padding: 6px 12px; font-size: 13px; border-radius: var(--rg-radius-sm); }
.btn-lg { min-height: 46px; padding: 11px 22px; font-size: 15px; }

.btn-primary {
    border-color: var(--rg-accent);
    background: var(--rg-accent);
    color: #fff;
    box-shadow: 0 1px 2px rgba(4, 120, 87, .18);
}
.btn-primary:hover, .btn-primary:focus {
    border-color: var(--rg-accent-hover);
    background: var(--rg-accent-hover);
    color: #fff;
    box-shadow: 0 2px 6px rgba(4, 120, 87, .26);
}
.btn-outline-primary {
    border-color: var(--rg-accent);
    color: var(--rg-accent);
    background: transparent;
}
.btn-outline-primary:hover {
    border-color: var(--rg-accent);
    background: var(--rg-accent);
    color: #fff;
}
.btn-outline-secondary {
    border-color: var(--rg-border-strong);
    color: var(--rg-text);
    background: var(--rg-surface);
}
.btn-outline-secondary:hover {
    background: var(--rg-surface-muted);
    border-color: var(--rg-border-strong);
    color: var(--rg-ink);
}
.btn-outline-danger {
    color: var(--rg-danger);
    border-color: rgba(220, 38, 38, .5);
    background: transparent;
}
.btn-outline-danger:hover {
    background: var(--rg-danger);
    border-color: var(--rg-danger);
    color: #fff;
}
.btn-outline-info {
    color: var(--rg-info);
    border-color: rgba(2, 132, 199, .5);
    background: transparent;
}
.btn-outline-info:hover {
    background: var(--rg-info);
    border-color: var(--rg-info);
    color: #fff;
}
.btn-outline-success {
    color: var(--rg-success);
    border-color: rgba(22, 163, 74, .5);
    background: transparent;
}
.btn-outline-success:hover {
    background: var(--rg-success);
    border-color: var(--rg-success);
    color: #fff;
}
.btn-outline-warning {
    color: var(--rg-warning);
    border-color: rgba(217, 119, 6, .5);
    background: transparent;
}
.btn-outline-warning:hover {
    background: var(--rg-warning);
    border-color: var(--rg-warning);
    color: #fff;
}
.btn-warning {
    background: var(--rg-warning);
    border-color: var(--rg-warning);
    color: #fff;
}
.btn-warning:hover {
    background: #B45309;
    border-color: #B45309;
    color: #fff;
}
.btn-light {
    background: var(--rg-surface-muted);
    border-color: var(--rg-border);
    color: var(--rg-text);
}
.btn-light:hover {
    background: var(--rg-surface-hover);
    border-color: var(--rg-border-strong);
    color: var(--rg-ink);
}
.btn-link { color: var(--rg-accent); min-height: auto; padding: 0; }
.btn-link:hover { color: var(--rg-accent-hover); }

/* 表单 */
.form-control, .form-select {
    min-height: 42px;
    padding: 8px 14px;
    border: 1px solid var(--rg-border-strong);
    border-radius: var(--rg-radius-sm);
    color: var(--rg-ink);
    font-size: 14px;
    box-shadow: none;
    background-color: var(--rg-surface);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--rg-accent);
    background-color: var(--rg-surface);
    box-shadow: var(--rg-shadow-focus);
    outline: none;
}
.form-control::placeholder { color: var(--rg-faint); }
.form-label {
    margin-bottom: 6px;
    color: var(--rg-ink);
    font-size: 13px;
    font-weight: 600;
}
.input-group > .form-control { border-radius: var(--rg-radius-sm) 0 0 var(--rg-radius-sm); }
.input-group > .btn { border-radius: 0 var(--rg-radius-sm) var(--rg-radius-sm) 0; }
.form-check-input:checked {
    background-color: var(--rg-accent);
    border-color: var(--rg-accent);
}
.form-check-input:focus {
    border-color: var(--rg-accent);
    box-shadow: var(--rg-shadow-focus);
}

/* ============================================================
   数据与反馈
   ============================================================ */
.text-primary { color: var(--rg-accent) !important; }
.text-success { color: var(--rg-success) !important; }
.text-info { color: var(--rg-info) !important; }
.text-warning { color: var(--rg-warning) !important; }
.text-danger { color: var(--rg-danger) !important; }
.text-secondary { color: var(--rg-muted) !important; }
.text-muted { color: var(--rg-muted) !important; }

.bg-primary { background-color: var(--rg-accent) !important; color: #fff !important; }
.bg-success { background-color: var(--rg-success) !important; color: #fff !important; }
.bg-info { background-color: var(--rg-info) !important; color: #fff !important; }
.bg-warning { background-color: var(--rg-warning) !important; color: #fff !important; }
.bg-danger { background-color: var(--rg-danger) !important; color: #fff !important; }
.bg-secondary { background-color: var(--rg-muted) !important; color: #fff !important; }
.bg-light { background-color: var(--rg-surface-muted) !important; }

.badge {
    border-radius: var(--rg-radius-pill);
    font-weight: 500;
    font-size: 12px;
    padding: 4px 10px;
    letter-spacing: .02em;
}
.badge.bg-success { background: var(--rg-accent-soft) !important; color: var(--rg-accent) !important; }
.badge.bg-warning { background: #FEF3C7 !important; color: #92400E !important; }
.badge.bg-danger { background: #FEE2E2 !important; color: var(--rg-danger) !important; }
.badge.bg-secondary { background: var(--rg-surface-muted) !important; color: var(--rg-muted) !important; }
.badge.bg-primary { background: var(--rg-accent-soft) !important; color: var(--rg-accent) !important; }
.badge.bg-info { background: #E0F2FE !important; color: #0369A1 !important; }

.tag-up { color: var(--rg-success); font-weight: 600; }
.tag-down { color: var(--rg-danger); font-weight: 600; }
.legend-text { color: var(--rg-muted); font-size: 12px; }

/* ============================================================
   表格、列表和侧栏
   ============================================================ */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: var(--rg-surface-muted);
    --bs-table-hover-bg: var(--rg-surface-muted);
    border-color: var(--rg-border);
    font-size: 14px;
    color: var(--rg-text);
    margin-bottom: 0;
}
.table-responsive {
    border-radius: 0 0 var(--rg-radius-lg) var(--rg-radius-lg);
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--rg-border-strong) transparent;
}
.table-responsive::-webkit-scrollbar { height: 8px; }
.table-responsive::-webkit-scrollbar-thumb { background: var(--rg-border-strong); border-radius: var(--rg-radius-pill); }
.table-responsive::-webkit-scrollbar-track { background: transparent; }

.table-ledger th, .table thead th {
    background: var(--rg-surface-muted);
    color: var(--rg-ink);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    border-bottom: 2px solid var(--rg-border-strong);
    border-top: 0;
    white-space: nowrap;
    padding: 12px 14px;
    position: sticky;
    top: 0;
    z-index: 1;
}
.table > :not(caption) > * > * {
    padding: 14px;
    border-bottom: 1px solid var(--rg-border);
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background-color .12s ease; }
.table td { color: var(--rg-text); }
.admin-content .table { font-size: 13px; }
.admin-users-table, .admin-redeem-table { font-size: 13px !important; }
.admin-users-table thead th, .admin-redeem-table thead th { font-size: 11px; }
.admin-content .table td:last-child { white-space: nowrap; }
.admin-users-table td:nth-child(7), .admin-users-table td:nth-child(8) { white-space: nowrap; }
.admin-users-table td:last-child .btn-group-action {
    display: inline-flex;
    flex-wrap: nowrap;
    gap: 4px;
}
.admin-content #filterForm { flex-wrap: nowrap; }

/* 列表组(管理端侧边栏) */
.admin-sidebar .card { box-shadow: none; }
.admin-sidebar .list-group-item {
    border: 0;
    color: var(--rg-text);
    border-radius: var(--rg-radius-sm) !important;
    margin: 2px 0;
    padding: 8px 10px !important;
    font-size: 14px;
    font-weight: 500;
    transition: background-color .14s ease, color .14s ease;
}
.admin-sidebar .list-group-item i { width: 18px; color: var(--rg-accent); }
.admin-sidebar .list-group-item-action:hover {
    background: var(--rg-surface-muted);
    color: var(--rg-ink);
}
.admin-sidebar .list-group-item.active {
    border-color: transparent;
    background: var(--rg-accent-soft);
    color: var(--rg-accent);
    box-shadow: none;
}
.admin-sidebar .list-group-item.active i { color: var(--rg-accent); }
.admin-sidebar .sidebar-title {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px 10px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--rg-border);
    color: var(--rg-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.admin-sidebar .sidebar-title i { color: var(--rg-accent); }

.list-group-item {
    border-color: var(--rg-border);
    color: var(--rg-text);
    border-radius: var(--rg-radius-sm) !important;
    margin-bottom: 2px;
    font-size: 13px;
}
.list-group-item-action:hover { background: var(--rg-surface-muted); color: var(--rg-ink); }
.list-group-item.active {
    border-color: var(--rg-accent);
    background: var(--rg-accent-soft);
    color: var(--rg-accent);
}

/* 分页 */
.pagination { gap: 4px; }
.pagination .page-link {
    min-width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--rg-border-strong);
    border-radius: var(--rg-radius-sm) !important;
    color: var(--rg-text);
    font-weight: 500;
    font-size: 13px;
    background: var(--rg-surface);
    transition: all .14s ease;
}
.pagination .page-link:hover {
    background: var(--rg-surface-muted);
    border-color: var(--rg-border-strong);
    color: var(--rg-ink);
}
.pagination .page-item.active .page-link {
    background: var(--rg-accent);
    border-color: var(--rg-accent);
    color: #fff;
    font-weight: 600;
    box-shadow: none;
}
.pagination .page-item.disabled .page-link {
    background: var(--rg-surface-muted);
    color: var(--rg-faint);
    border-color: var(--rg-border);
}

/* 提示浮层 */
.alert-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    z-index: 1080;
    min-width: 280px;
    padding: 12px 16px !important;
    border: 1px solid var(--rg-border-strong);
    border-left: 3px solid var(--rg-accent);
    border-radius: var(--rg-radius-md);
    background: var(--rg-surface);
    box-shadow: var(--rg-shadow-md);
    transform: translateX(-50%);
    font-size: 13px;
    color: var(--rg-ink);
}
.alert-toast.alert-danger { border-left-color: var(--rg-danger); }
.alert-toast.alert-success { border-left-color: var(--rg-success); }
.alert-toast.alert-warning { border-left-color: var(--rg-warning); }

/* 页脚 */
.footer {
    margin-top: auto !important;
    border-top: 1px solid var(--rg-border);
    background: var(--rg-surface) !important;
    padding: 18px 0 !important;
    color: var(--rg-muted);
    font-size: 13px;
}
.footer .text-muted { color: var(--rg-muted) !important; }

/* 模态框 */
.modal-content {
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-lg);
    box-shadow: var(--rg-shadow-lg);
}
.modal-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--rg-border);
}
.modal-header .modal-title { font-size: 16px; font-weight: 600; color: var(--rg-ink); }
.modal-body { padding: 24px; }
.modal-footer {
    padding: 14px 24px;
    border-top: 1px solid var(--rg-border);
}
.modal .btn-close { opacity: .5; }

/* 进度条 */
.progress {
    background: var(--rg-surface-muted);
    border-radius: var(--rg-radius-pill);
    height: 10px;
}
.progress-bar { border-radius: var(--rg-radius-pill); }

/* ============================================================
   账号信息 Hero 区 (my-profile)
   ============================================================ */
.profile-hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--rg-accent-soft) 0%, #F0FDF4 100%);
    border: 1px solid var(--rg-accent-border);
    border-radius: var(--rg-radius-lg);
}
.profile-hero-left { min-width: 0; }
.profile-hero-name {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.profile-hero-name > span:first-child {
    font-size: 26px;
    font-weight: 700;
    color: var(--rg-ink);
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.profile-hero-name .badge { font-size: 13px; padding: 5px 12px; }
.profile-hero-sub {
    color: var(--rg-muted);
    font-size: 13px;
    margin-top: 6px;
}
.profile-hero-right {
    text-align: right;
    flex-shrink: 0;
}
.profile-hero-label {
    color: var(--rg-muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.profile-hero-amount {
    font-size: 30px;
    font-weight: 800;
    color: var(--rg-accent);
    letter-spacing: -0.025em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}
@media (max-width: 576px) {
    .profile-hero { flex-direction: column; align-items: flex-start; }
    .profile-hero-right { text-align: left; width: 100%; }
    .profile-hero-name > span:first-child { font-size: 22px; }
    .profile-hero-amount { font-size: 26px; }
}

/* 筛选卡片内表单间距 */
.filter-card .card-body { padding: 16px 20px; }
.filter-card .row.g-2 { row-gap: 8px !important; }

/* 页面主体内容与页脚间距 */
body > .container.mt-4 { margin-top: 24px !important; }

/* 代码文本 */
code {
    background: var(--rg-surface-muted);
    border: 1px solid var(--rg-border);
    border-radius: 4px;
    padding: 1px 6px;
    color: var(--rg-accent);
    font-size: 12px;
}

/* ============================================================
   登录 / 注册首屏
   ============================================================ */
body.bg-light {
    background: var(--rg-page) !important;
}
body.bg-light .container.mt-5 {
    margin-top: 0 !important;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
}
body.bg-light .row.justify-content-center { width: 100%; margin: 0; }
body.bg-light .card {
    border: 1px solid var(--rg-border);
    box-shadow: var(--rg-shadow-md);
    border-radius: var(--rg-radius-lg);
}
body.bg-light .card-body { padding: 32px !important; }
body.bg-light h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 18px;
    letter-spacing: -0.01em;
    color: var(--rg-ink);
}
body.bg-light h4 .brand-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--rg-radius-sm);
    background: var(--rg-accent);
    color: #fff;
    font-size: 18px;
    box-shadow: none;
}
body.bg-light .form-label { font-size: 13px; }
body.bg-light .card-body .form-control { min-height: 44px; font-size: 15px; }
body.bg-light .card-body .btn { min-height: 44px; font-size: 15px; }
body.bg-light .text-muted small, body.bg-light .small.text-muted { font-size: 13px; color: var(--rg-muted); }
body.bg-light .card-body .mt-3 { margin-top: 16px !important; }
body.bg-light .text-center a { color: var(--rg-accent); }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 991.98px) {
    .navbar .nav-link { padding-left: 10px !important; padding-right: 10px !important; }
    .admin-content #filterForm { flex-wrap: wrap; }
    .admin-sidebar .list-group-item { padding: 7px 8px !important; }
    /* 移动端卡片 2 列 */
    .row.g-4 > [class*="col-md-3"] { flex: 0 0 50%; max-width: 50%; }
    /* 核心卡片恢复正常大小 */
    .stat-card.stat-primary .stat-value { font-size: 26px; }
}
@media (max-width: 767.98px) {
    /* 移动端侧边栏展开后铺满 */
    #adminSidebarMobile.collapse.show .card { margin-bottom: 12px; }
}
@media (max-width: 576px) {
    .card-body { padding: 14px; }
    .navbar { min-height: 52px !important; }
    .navbar-brand { font-size: 13px; }
    .navbar-brand .brand-logo { width: 26px; height: 26px; font-size: 13px; }
    .page-head { gap: 10px; margin: 16px 0 16px; }
    .page-head .head-icon { width: 28px; height: 28px; flex-basis: 28px; font-size: 14px; }
    .pool-amount, .stat-card .stat-value { font-size: 18px; }
    .stat-card.stat-primary .stat-value { font-size: 22px; }
    .stat-card.stat-mini .stat-value { font-size: 16px; }
    .table > :not(caption) > * > * { padding: 8px 6px; font-size: 12px; }
    .table thead th { font-size: 10px; padding: 8px 6px; }
    .alert-toast { width: calc(100% - 24px); min-width: auto; }
    body.bg-light .card-body { padding: 20px !important; }
    .section-title { font-size: 14px; }
    .section-title::before { height: 12px; }
    body > .container.mt-4 { margin-top: 12px !important; }
    /* 表格横向滚动优化 */
    .table-responsive { -webkit-overflow-scrolling: touch; }
    .table-responsive table { min-width: 600px; }
    /* 筛选表单垂直堆叠 */
    .admin-content #filterForm > * { flex: 1 1 100%; margin-bottom: 8px; }
    /* 三池汇总纵向排列 */
    .card-pool .row.g-3 > [class*="col-md-4"] { flex: 0 0 100%; max-width: 100%; margin-bottom: 12px; }
}
@media (min-width: 992px) { .container.mt-4 { margin-top: 24px !important; } }

/* ============================================================
   新手教程 - 步骤卡片
   ============================================================ */
.tutorial-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.tutorial-step-card {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-lg);
    background: var(--rg-surface);
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.tutorial-step-card:hover {
    border-color: var(--rg-accent-border);
    box-shadow: 0 4px 14px rgba(4, 120, 87, .08);
    transform: translateY(-1px);
}
.tutorial-step-num {
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--rg-radius-pill);
    background: var(--rg-accent);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}
.tutorial-step-body { flex: 1; min-width: 0; }
.tutorial-step-body h5 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 600;
    color: var(--rg-ink);
}
.tutorial-step-sub { color: var(--rg-muted); font-size: 13px; margin-bottom: 10px; }
.tutorial-step-content {
    color: var(--rg-text);
    font-size: 14px;
    line-height: 1.75;
    white-space: pre-line;
    background: var(--rg-surface-muted);
    border-radius: var(--rg-radius-md);
    padding: 14px 16px;
}

/* 教程步骤图片轮播(手动左右切换) */
.tutorial-carousel {
    position: relative;
    margin-top: 14px;
    background: var(--rg-surface-muted);
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-md);
    overflow: hidden;
}
.tutorial-img-btn {
    font-size: 12px !important;
    padding: 2px 10px !important;
    line-height: 1.4 !important;
    white-space: nowrap;
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
}
.tutorial-img-btn .img-count {
    display: inline-block;
    margin-left: 4px;
    padding: 0 6px;
    background: var(--rg-primary);
    color: #fff;
    border-radius: 10px;
    font-size: 11px;
    line-height: 14px;
    min-width: 14px;
    text-align: center;
}
#imageModal .modal-content {
    background: #ffffff;
    border: 1px solid var(--rg-border);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}
#imageModal .modal-header {
    background: #ffffff;
    border-bottom: 1px solid var(--rg-border);
    color: var(--rg-ink);
    padding: 12px 16px;
}
#imageModal .modal-title {
    font-size: 16px;
    font-weight: 600;
}
#imageModal .modal-body {
    padding: 0;
    background: #ffffff;
}
#imageModal .btn-close {
    filter: none;
}
#imageModal .tutorial-carousel {
    margin-top: 0;
    border: none;
    background: #f8f9fa;
    border-radius: 0;
}
#imageModal .tutorial-carousel-stage {
    background: #f8f9fa;
    min-height: 200px;
}
.tutorial-carousel-stage {
    width: 100%;
    max-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}
.tutorial-carousel-img {
    max-width: 100%;
    max-height: 480px;
    object-fit: contain;
    display: block;
    cursor: zoom-in;
}
.tutorial-carousel .carousel-prev,
.tutorial-carousel .carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.tutorial-carousel .carousel-prev:hover,
.tutorial-carousel .carousel-next:hover {
    background: rgba(0, 0, 0, 0.85);
}
.tutorial-carousel .carousel-prev { left: 12px; }
.tutorial-carousel .carousel-next { right: 12px; }
.tutorial-carousel .carousel-count {
    position: absolute;
    bottom: 10px;
    right: 12px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 12px;
}
@media (max-width: 576px) {
    .tutorial-step-card { padding: 16px 14px 16px 14px; }
    .tutorial-img-btn {
        position: static;
        display: inline-flex;
        margin-top: 6px;
        align-self: flex-start;
    }
    .tutorial-step-body { width: 100%; }
}
@media (max-width: 576px) {
    .tutorial-carousel-stage,
    .tutorial-carousel-img { max-height: 260px; }
    .tutorial-carousel .carousel-prev,
    .tutorial-carousel .carousel-next { width: 32px; height: 32px; font-size: 14px; }
}

/* 后台教程管理:配图缩略图 */
.tutorial-thumb-wrap {
    position: relative;
    width: 130px;
    height: 130px;
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-md);
    overflow: hidden;
    background: #f8f9fa;
}
.tutorial-thumb {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.tutorial-thumb-del {
    position: absolute !important;
    top: 4px;
    right: 4px;
    padding: 0 6px !important;
    font-size: 11px !important;
    line-height: 1.4 !important;
}
.tutorial-thumb-idx {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 11px;
    text-align: center;
    padding: 2px 0;
}
.tutorial-thumb-wrap[draggable="true"] {
    cursor: grab;
    transition: opacity 0.15s, border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.tutorial-thumb-wrap[draggable="true"]:active {
    cursor: grabbing;
}
.tutorial-thumb-wrap.dragging {
    opacity: 0.35;
    transform: scale(0.96);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 10;
}
/* 放置前/后高亮:左侧/右侧绿色色条 */
.tutorial-thumb-wrap.drop-before {
    border-left: 3px solid var(--rg-accent) !important;
    margin-left: -2px;
}
.tutorial-thumb-wrap.drop-after {
    border-right: 3px solid var(--rg-accent) !important;
    margin-right: -2px;
}
.tutorial-thumb-handle {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 16px;
    background: rgba(255, 255, 255, 0.85);
    color: #888;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #eee;
    cursor: grab;
    z-index: 3;
    transition: background 0.15s, color 0.15s;
}
.tutorial-thumb-wrap:hover .tutorial-thumb-handle {
    background: var(--rg-accent);
    color: #fff;
}
.tutorial-thumb {
    margin-top: 16px;
    height: calc(100% - 16px);
}

/* ============================================================
   资源下载卡片 (参考图片样式)
   ============================================================ */
.resource-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.resource-block-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--rg-ink);
    margin: 0;
}
.resource-block-sub {
    color: var(--rg-muted);
    font-size: 13px;
    margin: 2px 0 0;
}
.resource-card {
    padding: 16px 20px;
    border: 1px solid var(--rg-border);
    border-radius: var(--rg-radius-lg);
    background: var(--rg-surface-muted);
}
.resource-card-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.resource-card-name {
    flex: 1;
    min-width: 0;
    color: var(--rg-ink);
    font-size: 15px;
    font-weight: 600;
}
.resource-card-source {
    color: var(--rg-muted);
    font-size: 13px;
    white-space: nowrap;
}
.resource-card-btn {
    flex-shrink: 0;
    min-height: 36px;
    padding: 8px 20px;
    border-radius: var(--rg-radius-pill);
    background: var(--rg-success);
    color: #fff !important;
    font-size: 14px;
    font-weight: 600;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background-color .15s ease, transform .15s ease;
    text-decoration: none;
}
.resource-card-btn:hover {
    background: #15803D;
    color: #fff;
    transform: translateY(-1px);
}
.resource-card-btn.disabled,
.resource-card-btn[aria-disabled="true"] {
    background: var(--rg-faint);
    cursor: not-allowed;
    pointer-events: none;
    opacity: .7;
}
.resource-instruction {
    padding: 14px 18px;
    border-radius: var(--rg-radius-md);
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    color: #1E40AF;
    font-size: 13px;
    line-height: 1.7;
}
.resource-instruction i {
    color: #2563EB;
    margin-right: 6px;
}

/* ============================================================
   购买兑换码 - 店铺卡片
   ============================================================ */
.store-section {
    border-top: 1px solid var(--rg-border);
    padding-top: 12px;
    margin-top: 12px;
}
.store-section-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--rg-ink);
    margin-bottom: 8px;
}
.store-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid var(--rg-accent-border);
    border-radius: var(--rg-radius-lg);
    background: #F0FDF4;
    margin-bottom: 8px;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.store-card:last-child { margin-bottom: 0; }
.store-card:hover {
    border-color: var(--rg-accent);
    box-shadow: 0 2px 8px rgba(4, 120, 87, .08);
}
.store-card-info { flex: 1; min-width: 0; }
.store-card-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--rg-ink);
    line-height: 1.3;
}
.store-card-desc {
    color: var(--rg-muted);
    font-size: 13px;
    margin-top: 3px;
    line-height: 1.4;
    word-break: break-all;
}
.store-card-btn {
    flex-shrink: 0;
    min-height: 34px;
    padding: 7px 18px;
    border-radius: var(--rg-radius-pill);
    background: var(--rg-accent);
    color: #fff !important;
    font-size: 14px;
    font-weight: 600;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color .15s ease, transform .15s ease;
}
.store-card-btn:hover {
    background: var(--rg-accent-hover);
    color: #fff;
    transform: translateY(-1px);
}
.store-card-btn.disabled {
    background: var(--rg-faint);
    cursor: not-allowed;
    pointer-events: none;
    opacity: .7;
}
.store-card-btn i { font-size: 12px; }

/* ============================================================
   登录 / 注册页 (方案 4: 网格 + 波浪装饰)
   ============================================================ */
body.auth-page {
    background: linear-gradient(180deg, #ECFDF5 0%, #F0FDFA 50%, #FFFFFF 100%);
    color: var(--rg-ink);
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 顶部细网格背景 */
.auth-grid-bg {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 70%;
    background-image:
        linear-gradient(rgba(4, 120, 87, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(4, 120, 87, 0.06) 1px, transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.5) 60%, rgba(0,0,0,0) 100%);
    mask-image: linear-gradient(180deg, rgba(0,0,0,1) 0%, rgba(0,0,0,0.5) 60%, rgba(0,0,0,0) 100%);
    pointer-events: none;
    z-index: 1;
}

/* 漂浮装饰圆环 */
.auth-ring {
    position: fixed;
    border-radius: 50%;
    border: 2px solid rgba(4, 120, 87, 0.12);
    pointer-events: none;
    z-index: 1;
}
.auth-ring-1 { width: 320px; height: 320px; top: -80px; right: -80px; }
.auth-ring-2 { width: 200px; height: 200px; top: 15%; left: -60px; border-color: rgba(16, 185, 129, 0.15); }
.auth-ring-3 { width: 100px; height: 100px; top: 25%; right: 18%; border-color: rgba(132, 204, 22, 0.2); border-style: dashed; }

/* 漂浮小图标 */
.auth-float-ico {
    position: fixed;
    color: rgba(4, 120, 87, 0.25);
    font-size: 22px;
    z-index: 2;
    pointer-events: none;
    animation: authDrift 14s ease-in-out infinite;
}
@keyframes authDrift {
    0%, 100% { transform: translate(0, 0) rotate(0); }
    50% { transform: translate(10px, -8px) rotate(8deg); }
}

/* 底部双层波浪 */
.auth-wave {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 220px;
    z-index: 1;
    pointer-events: none;
}

/* 表单容器 */
.auth-form-wrap {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 40px 24px;
}
.auth-form-wrap .container.mt-5 { display: none; } /* 兼容旧结构 */

.auth-form-card {
    width: 100%;
    max-width: 420px;
    background: #FFFFFF;
    border: 1px solid var(--rg-border);
    border-radius: 20px;
    padding: 44px 40px;
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    position: relative;
}
.auth-form-card.auth-form-wide { max-width: 480px; padding: 44px 40px; }

/* 顶部彩色装饰条 */
.auth-form-card::before {
    content: "";
    position: absolute;
    top: 0; left: 40px; right: 40px;
    height: 4px;
    background: linear-gradient(90deg, #047857, #10B981, #84CC16);
    border-radius: 0 0 4px 4px;
}

/* Logo 区 */
.auth-head {
    display: flex; flex-direction: column; align-items: center;
    margin-bottom: 32px;
}
.auth-head .auth-logo {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, #047857, #10B981);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    color: #fff;
    margin-bottom: 12px;
    box-shadow: 0 6px 16px rgba(4, 120, 87, 0.25);
}
.auth-head h1 {
    font-size: 22px; font-weight: 700; letter-spacing: -0.01em;
    margin: 0;
}
.auth-head .auth-sub {
    font-size: 13px; color: var(--rg-text); margin-top: 6px;
}

/* 表单元素 */
.auth-form-card .form-label {
    font-size: 13px; font-weight: 500; color: var(--rg-ink);
    margin-bottom: 6px;
}
.auth-form-card .input-group-text {
    background: #ECFDF5;
    border: 1px solid var(--rg-border);
    border-right: 0;
    color: var(--rg-accent);
    border-radius: 10px 0 0 10px;
}
.auth-form-card .form-control {
    border: 1px solid var(--rg-border);
    border-left: 0;
    border-radius: 0 10px 10px 0;
    padding: 11px 14px;
    font-size: 14px;
    background: #F8FAFC;
}
.auth-form-card .form-control:focus {
    border-color: var(--rg-accent);
    box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
    background: #fff;
}
.auth-form-card .form-control:not(:first-child) {
    border-radius: 10px;
    border-left: 1px solid var(--rg-border);
}
.auth-form-card .form-control.is-standalone {
    border-radius: 10px;
    border-left: 1px solid var(--rg-border);
}
.auth-form-card .btn-submit {
    width: 100%;
    background: var(--rg-accent);
    border: 0;
    border-radius: 12px;
    padding: 13px;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    transition: background 0.15s ease;
}
.auth-form-card .btn-submit:hover { background: var(--rg-accent-hover); }
.auth-form-card .auth-switch {
    font-size: 13px; color: var(--rg-text); text-align: center; margin-top: 18px;
}
.auth-form-card .auth-switch a {
    color: var(--rg-accent); font-weight: 600; text-decoration: none;
}
.auth-hint-row {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 12px; margin-bottom: 18px;
}
.auth-hint-row a { color: var(--rg-text); text-decoration: none; }
.auth-hint-row a:hover { color: var(--rg-accent); }

/* 验证码输入框(注册页) */
.auth-form-card .captcha-box {
    background: #F8FAFC;
    border: 1px solid var(--rg-border);
    border-radius: 10px;
    font-weight: 600;
    letter-spacing: 2px;
}

/* 移动端调整 */
@media (max-width: 575.98px) {
    .auth-form-card { padding: 36px 24px; }
    .auth-form-card::before { left: 24px; right: 24px; }
    .auth-head h1 { font-size: 20px; }
    .auth-ring-1 { width: 200px; height: 200px; }
    .auth-ring-2 { width: 140px; height: 140px; }
}