/**
 * 资产收益记录系统 - 统一主题
 * 深蓝主色 + 金色点缀，稳重专业、美观大方
 */
:root {
    --fin-primary: #0d47a1;
    --fin-primary-dark: #0a3d8a;
    --fin-primary-light: #1565c0;
    --fin-accent: #c9a227;
    --fin-accent-light: #e6c84c;
    --fin-bg: #f0f4f8;
    --fin-card-bg: #ffffff;
    --fin-card-border: #e2e8f0;
    --fin-text: #1e293b;
    --fin-text-muted: #64748b;
    --fin-success: #0d9488;
    --fin-danger: #b91c1c;
    --fin-warning: #d97706;
    --fin-shadow: 0 1px 3px rgba(13, 71, 161, 0.08);
    --fin-shadow-md: 0 2px 8px rgba(13, 71, 161, 0.1);
    --fin-shadow-lg: 0 4px 20px rgba(13, 71, 161, 0.12);
    --fin-radius: 10px;
    --fin-radius-sm: 6px;
    --fin-header-height: 52px;
    --fin-transition: 0.2s ease;
}

* {
    box-sizing: border-box;
}

body {
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--fin-text);
    background: var(--fin-bg);
    min-height: 100vh;
    line-height: 1.6;
    font-size: 0.9375rem;
}

/* ========== 登录/注册/管理员登录 ========== */
.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(160deg, #0d47a1 0%, #0a3d8a 45%, #071e47 100%);
}
.auth-page .auth-brand {
    text-align: center;
    margin-bottom: 2rem;
}
.auth-page .auth-brand h1 {
    font-size: 1.625rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.02em;
    margin: 0;
}
.auth-page .auth-brand .sub {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    margin-top: 0.35rem;
}
.auth-page .auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--fin-card-bg);
    border-radius: var(--fin-radius);
    box-shadow: var(--fin-shadow-lg);
    border: 1px solid var(--fin-card-border);
    overflow: hidden;
    transition: box-shadow var(--fin-transition);
}
.auth-page .auth-card:hover {
    box-shadow: 0 8px 28px rgba(13, 71, 161, 0.15);
}
.auth-page .auth-card .card-header-custom {
    background: linear-gradient(135deg, var(--fin-primary) 0%, var(--fin-primary-dark) 100%);
    color: #fff;
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 1rem;
}
.auth-page .card-body {
    padding: 1.5rem 1.25rem;
}
.auth-page .form-label {
    font-weight: 500;
    color: var(--fin-text);
    margin-bottom: 0.35rem;
}
.auth-page .form-control {
    border-radius: var(--fin-radius-sm);
    border: 1px solid var(--fin-card-border);
    padding: 0.6rem 0.75rem;
    transition: border-color var(--fin-transition), box-shadow var(--fin-transition);
}
.auth-page .form-control:focus {
    border-color: var(--fin-primary-light);
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.15);
}
.auth-page .btn-primary {
    background: linear-gradient(135deg, var(--fin-primary) 0%, var(--fin-primary-dark) 100%);
    border: none;
    border-radius: var(--fin-radius-sm);
    font-weight: 500;
    padding: 0.6rem 1rem;
    transition: opacity var(--fin-transition), transform 0.1s ease;
}
.auth-page .btn-primary:hover {
    background: linear-gradient(135deg, var(--fin-primary-light) 0%, var(--fin-primary) 100%);
    border: none;
    opacity: 0.95;
}
.auth-page .btn-success {
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
    border: none;
    border-radius: var(--fin-radius-sm);
    font-weight: 500;
}
.auth-page .btn-outline-primary {
    border-color: var(--fin-primary);
    color: var(--fin-primary);
    border-radius: var(--fin-radius-sm);
}
.auth-page .btn-outline-primary:hover {
    background: rgba(13, 71, 161, 0.08);
    color: var(--fin-primary-dark);
    border-color: var(--fin-primary-dark);
}
.auth-page .btn-outline-secondary {
    border-radius: var(--fin-radius-sm);
}
.auth-page .alert {
    border-radius: var(--fin-radius-sm);
    border: none;
}
.auth-page .auth-links {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--fin-card-border);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

/* ========== 主站 / 子页面 顶栏 ========== */
.app-page .app-header,
.app-page .app-header-sub {
    background: linear-gradient(135deg, var(--fin-primary) 0%, var(--fin-primary-dark) 100%);
    color: #fff;
    padding: 0.75rem 0;
    margin: 0 -12px;
    margin-bottom: 1.5rem;
    border-radius: 0 0 var(--fin-radius) var(--fin-radius);
    box-shadow: var(--fin-shadow-md);
}
.app-page .app-header {
    padding: 0.85rem 1rem;
}
.app-page .app-header-sub {
    padding: 0.65rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.app-page .app-header .app-title,
.app-page .app-header-sub .app-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: 0.02em;
}
.app-page .app-header .app-user {
    font-size: 0.875rem;
    opacity: 0.95;
}
.app-page .app-header-sub .btn {
    border-radius: var(--fin-radius-sm);
    font-weight: 500;
}

/* ========== 主站 内容区 ========== */
.app-page .container {
    max-width: 1200px;
}
.app-page .container.py-3 {
    padding-top: 1.25rem !important;
    padding-bottom: 2rem !important;
}
.app-page .container.py-4 {
    padding-top: 1.5rem !important;
    padding-bottom: 2rem !important;
}

/* ========== 卡片 ========== */
.app-page .card {
    border-radius: var(--fin-radius);
    border: 1px solid var(--fin-card-border);
    box-shadow: var(--fin-shadow);
    overflow: hidden;
    transition: box-shadow var(--fin-transition), border-color var(--fin-transition);
}
.app-page .card:hover {
    box-shadow: var(--fin-shadow-md);
}
.app-page .card-header {
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid var(--fin-card-border);
    font-weight: 600;
    color: var(--fin-text);
    padding: 0.8rem 1.1rem;
    font-size: 0.9375rem;
}
.app-page .card-body {
    padding: 1.1rem 1.1rem;
}

/* 统计小卡片（首页/报表等 4 宫格） */
.app-page .card .card-body .h5.mb-0 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--fin-primary-dark);
}
.app-page .card .card-body .text-muted.small {
    font-size: 0.8125rem;
    color: var(--fin-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ========== 按钮 ========== */
.app-page .btn {
    border-radius: var(--fin-radius-sm);
    font-weight: 500;
    transition: opacity var(--fin-transition), transform 0.1s ease;
}
.app-page .btn:hover {
    opacity: 0.92;
}
.app-page .btn-primary {
    background: linear-gradient(135deg, var(--fin-primary) 0%, var(--fin-primary-dark) 100%);
    border: none;
}
.app-page .btn-primary:hover {
    background: linear-gradient(135deg, var(--fin-primary-light) 0%, var(--fin-primary) 100%);
    border: none;
}
.app-page .btn-success {
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
    border: none;
}
.app-page .btn-outline-primary {
    border-color: var(--fin-primary);
    color: var(--fin-primary);
}
.app-page .btn-outline-primary:hover {
    background: rgba(13, 71, 161, 0.08);
    color: var(--fin-primary-dark);
    border-color: var(--fin-primary-dark);
}
.app-page .btn-outline-secondary {
    border-color: var(--fin-card-border);
    color: var(--fin-text-muted);
}
.app-page .btn-outline-secondary:hover {
    background: #f8fafc;
    border-color: var(--fin-text-muted);
    color: var(--fin-text);
}
.app-page .badge.bg-success {
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%) !important;
    padding: 0.35em 0.65em;
    font-weight: 500;
    border-radius: var(--fin-radius-sm);
}

/* ========== 提示框 ========== */
.app-page .alert {
    border-radius: var(--fin-radius-sm);
    border: none;
    padding: 0.85rem 1rem;
}
.app-page .alert-success {
    background: rgba(13, 148, 136, 0.1);
    color: #0f766e;
}
.app-page .alert-danger {
    background: rgba(185, 28, 28, 0.08);
    color: #b91c1c;
}
.app-page .alert-info {
    background: rgba(13, 71, 161, 0.08);
    color: var(--fin-primary-dark);
}

/* ========== 表格 ========== */
.app-page .table {
    color: var(--fin-text);
}
.app-page .table thead th {
    background: #f8fafc;
    border-bottom: 1px solid var(--fin-card-border);
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--fin-text-muted);
    padding: 0.65rem 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.app-page .table tbody td {
    padding: 0.65rem 0.85rem;
    vertical-align: middle;
}
.app-page .table-striped tbody tr:nth-of-type(odd) {
    background: rgba(248, 250, 252, 0.8);
}
.app-page .table-hover tbody tr:hover {
    background: rgba(13, 71, 161, 0.04);
}

/* ========== 表单 ========== */
.app-page .form-label {
    font-weight: 500;
    color: var(--fin-text);
    margin-bottom: 0.35rem;
}
.app-page .form-control,
.app-page .form-select {
    border-radius: var(--fin-radius-sm);
    border: 1px solid var(--fin-card-border);
    transition: border-color var(--fin-transition), box-shadow var(--fin-transition);
}
.app-page .form-control:focus,
.app-page .form-select:focus {
    border-color: var(--fin-primary-light);
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.12);
}

/* ========== 访问与权限 卡片 ========== */
.app-page .access-card .card-body {
    padding: 1rem 1.25rem;
}
.app-page .access-card .alert-success {
    background: rgba(13, 148, 136, 0.1);
    color: #0f766e;
}

/* ========== 子页面 body.bg-light 覆盖为主题色 ========== */
body.app-page.bg-light,
body.app-page {
    background: var(--fin-bg) !important;
}

/* ========== 合同中心 / 月报 / 收益报表 等仅用 bg-light 的页面 ========== */
body.app-page .bg-light {
    background: transparent !important;
}