/* ── Cotrustone ERP — 主样式 ── */
:root {
    --brand:       #E85C0D;
    --brand-dark:  #c04a09;
    --sidebar-bg:  #1a1d2e;
    --sidebar-w:   230px;
}

/* ── 布局 ── */
body { background: #f4f6f9; font-size: 0.9rem; }

.sidebar {
    width: var(--sidebar-w);
    height: 100vh;
    background: var(--sidebar-bg);
    position: fixed;
    top: 0; left: 0;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow-y: auto;
}
.sidebar-brand {
    padding: 1.1rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    font-weight: 700;
    font-size: .95rem;
    color: var(--brand);
    letter-spacing: .02em;
    white-space: nowrap;
}
.sidebar-brand span { color: #fff; }

.sidebar-section {
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.35);
    padding: .9rem 1.25rem .25rem;
}
.sidebar .nav-link {
    color: rgba(255,255,255,.7);
    padding: .45rem 1.25rem;
    border-radius: 0;
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
}
.sidebar .nav-link:hover { color: #fff; background: rgba(255,255,255,.07); }
.sidebar .nav-link.active { color: #fff; background: rgba(232,92,13,.25); border-left: 3px solid var(--brand); }
.sidebar .nav-link i { font-size: .95rem; width: 1.1rem; text-align: center; }
.sidebar-nav { flex: 1; overflow-y: auto; }
.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 2px; }

.sidebar-footer {
    flex-shrink: 0;
    margin-top: 0;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: .78rem;
    color: rgba(255,255,255,.4);
}

#page-content {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
}
.topbar {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    padding: .6rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.topbar-title { font-weight: 600; color: #111; flex: 1; }
.topbar-user { font-size: .82rem; color: #555; }
.topbar-role {
    font-size: .7rem;
    background: #f0f0f0;
    padding: .15rem .5rem;
    border-radius: 20px;
    color: #666;
}

.page-body { padding: 1.5rem; }

/* ── 卡片 ── */
.card { border: none; box-shadow: 0 1px 4px rgba(0,0,0,.08); border-radius: .5rem; }
.card-header { background: #fff; border-bottom: 1px solid #f0f0f0; font-weight: 600; }

/* ── 统计卡 ── */
.stat-card { border-left: 4px solid var(--brand) !important; }
.stat-card .stat-num { font-size: 2rem; font-weight: 700; color: var(--brand); line-height: 1; }
.stat-card .stat-label { font-size: .8rem; color: #888; margin-top: .25rem; }

/* ── 状态 Badge ── */
.badge-draft        { background: #6c757d; color: #fff; }
.badge-sent         { background: #0d6efd; color: #fff; }
.badge-confirmed    { background: #198754; color: #fff; }
.badge-expired      { background: #adb5bd; color: #fff; }
.badge-cancelled    { background: #dc3545; color: #fff; }
.badge-pending_bank_confirm { background: #6c757d; color: #fff; }
.badge-pending_deposit   { background: #fd7e14; color: #fff; }
.badge-deposit_received  { background: #0dcaf0; color: #000; }
.badge-in_production     { background: #6610f2; color: #fff; }
.badge-pending_balance   { background: #fd7e14; color: #fff; }
.badge-completed    { background: #198754; color: #fff; }
.badge-new          { background: #0dcaf0; color: #000; }
.badge-following    { background: #0d6efd; color: #fff; }
.badge-quoted       { background: #6610f2; color: #fff; }
.badge-ordered      { background: #198754; color: #fff; }
.badge-lost         { background: #6c757d; color: #fff; }
/* 询盘阶段 badge */
.badge-pending_quote      { background: #fd7e14; color: #fff; }
.badge-pending_logistics  { background: #0dcaf0; color: #000; }
.badge-pending_client_quote { background: #6610f2; color: #fff; }
.badge-client_adjusting   { background: #0d6efd; color: #fff; }
.badge-closed             { background: #adb5bd; color: #fff; }

/* ── 利润率颜色 ── */
.margin-low    { background: #dc3545; color: #fff; }
.margin-ok     { background: #198754; color: #fff; }
.margin-high   { background: #ffc107; color: #000; }
.margin-alert  { background: #dc3545; color: #fff; }

/* ── 表格 ── */
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: #888; font-weight: 600; white-space: nowrap; }
.table td { vertical-align: middle; }
.table-action a, .table-action button { font-size: .8rem; }

/* ── 表单 ── */
.form-label { font-weight: 500; font-size: .85rem; }
.form-section-title {
    font-weight: 700;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--brand);
    border-bottom: 2px solid var(--brand);
    padding-bottom: .35rem;
    margin-bottom: 1rem;
}

/* ── 报价单明细行 ── */
.item-row td { vertical-align: top; padding: .4rem .3rem; }
.item-row input, .item-row select { font-size: .82rem; }
.item-row .dim-inputs { display: flex; gap: .2rem; align-items: center; }
.item-row .dim-inputs input { width: 5rem; }
.cost-row td { padding: .35rem .3rem; }
.totals-row td { font-weight: 600; }
.btn-remove-row { width: 1.6rem; height: 1.6rem; font-size: .8rem; padding: 0; }

/* ── 分页 ── */
.pagination { font-size: .85rem; }

/* ── 登录页 ── */
.login-wrap { min-height: 100vh; background: #f4f6f9; display: flex; align-items: center; justify-content: center; }
.login-card { width: 380px; }
.login-logo { font-weight: 800; font-size: 1.4rem; color: var(--brand); }
.login-logo span { color: #333; }
.dingtalk-btn { background: #1890ff; color: #fff; border: none; }
.dingtalk-btn:hover { background: #096dd9; color: #fff; }
.divider { display: flex; align-items: center; gap: .5rem; color: #aaa; font-size: .8rem; margin: 1rem 0; }
.divider::before, .divider::after { content: ''; flex: 1; border-top: 1px solid #e0e0e0; }

/* ── 敏感字段遮罩 ── */
.sensitive-hidden { color: #aaa; font-style: italic; font-size: .8rem; }

/* ── 详情页操作按钮组 ── */
.detail-actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ── 响应式：移动端抽屉式侧栏（Block 30 改版） ── */
.sidebar-toggle {
    display: none;
    background: none;
    border: 0;
    color: #555;
    font-size: 1.4rem;
    padding: 0 .5rem;
    margin-right: .25rem;
    cursor: pointer;
}
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 1040;
}
.sidebar-backdrop.show { display: block; }

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        z-index: 1050;
        transform: translateX(-100%);
        transition: transform .2s ease;
    }
    .sidebar.open { transform: translateX(0); }
    #page-content { margin-left: 0; }
    .sidebar-toggle { display: inline-flex; align-items: center; }
}

/* 2026-05-20 占位符样式淡化 — 全局 input/textarea/select placeholder 灰色斜体，区分已填内容 */
input::placeholder,
textarea::placeholder,
select::placeholder {
    color: #adb5bd !important;
    font-style: italic;
    opacity: 1; /* Firefox 默认 0.54，统一为 1 + 改用 color 控制视觉强度 */
}
/* select 在 Chrome 是 option 第一个值（非 placeholder 属性），通过 :invalid + required 兜底 */
select:required:invalid {
    color: #adb5bd;
    font-style: italic;
}
select:required:invalid option {
    color: initial;
    font-style: normal;
}
select option:first-child[value=""],
select option[disabled][selected] {
    color: #adb5bd;
    font-style: italic;
}