/* ==========================================================================
   1688 采购订单监控中心 · 样式表
   设计系统来源：ui-ux-pro-max --design-system
     "procurement order fulfillment monitoring dashboard dark tech data-dense"
     - 风格   Data-Dense Dashboard（深色科技 + 状态色）
     - 密度   8/10（紧凑表格、8-32px 间距）
     - 主色   #1E293B / 强调 #22C55E / 背景 #0F172A / 前景 #F8FAFC
     - 状态色 绿 #22C55E  琥珀 #F59E0B  红 #EF4444  蓝 #38BDF8

   一处对设计系统的主动偏离（重要）：
     设计系统推荐 Google Fonts 的 Fira Code / Fira Sans，但本系统部署在国内服务器，
     fonts.googleapis.com 在大陆加载慢且不稳定，会让首屏长时间白屏。
     因此改用系统字体栈 + tabular-nums 保证数字对齐，视觉效果接近且零外部依赖。
   ========================================================================== */

:root {
    /* 颜色令牌 */
    --c-bg:            #0f172a;
    --c-bg-soft:       #131c31;
    --c-surface:       #1e293b;
    --c-surface-2:     #272f42;
    --c-surface-3:     #2f3a4f;
    --c-border:        #334155;
    --c-border-strong: #475569;
    --c-fg:            #f8fafc;
    --c-fg-soft:       #cbd5e1;
    --c-muted:         #94a3b8;
    --c-muted-2:       #64748b;
    --c-accent:        #22c55e;
    --c-accent-dim:    #16a34a;
    --c-info:          #38bdf8;
    --c-warn:          #f59e0b;
    --c-danger:        #ef4444;
    --c-danger-dim:    #b91c1c;
    --c-purple:        #a78bfa;

    /* 间距（density 8：8-32px 刻度） */
    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 24px;
    --sp-6: 32px;

    --radius:    10px;
    --radius-sm: 6px;
    --radius-lg: 14px;
    --shadow:    0 8px 24px rgba(2, 6, 23, .45);
    --shadow-sm: 0 2px 8px rgba(2, 6, 23, .35);
    --ring:      0 0 0 2px rgba(56, 189, 248, .55);

    --font: "Inter", "Segoe UI", -apple-system, "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
    --mono: "JetBrains Mono", "Cascadia Mono", Consolas, "Courier New", monospace;
    --sidebar-w: 232px;
    --topbar-h: 60px;
}

/* --------------------------------------------------------------------------
   基础
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    color: var(--c-fg);
    background-color: var(--c-bg);
    /* 科技感底纹：极淡网格 + 顶部光晕，不干扰读表 */
    background-image:
        radial-gradient(1200px 500px at 12% -10%, rgba(34, 197, 94, .13), transparent 60%),
        radial-gradient(900px 420px at 92% 0%, rgba(56, 189, 248, .10), transparent 60%),
        linear-gradient(rgba(148, 163, 184, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, .055) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 44px 44px, 44px 44px;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--c-info); text-decoration: none; }
a:hover { text-decoration: underline; }

/* 数字统一等宽，表格列才能对齐 */
.num, td.num, .kpi-value, .tabular { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* 键盘可达性：所有可聚焦元素都要有可见焦点环 */
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--radius-sm); }

/* 尊重"减少动态效果"系统设置 */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--c-bg-soft); }
::-webkit-scrollbar-thumb { background: var(--c-border-strong); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-muted-2); }

/* --------------------------------------------------------------------------
   布局
   -------------------------------------------------------------------------- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    flex: 0 0 var(--sidebar-w);
    background: linear-gradient(180deg, rgba(30, 41, 59, .96), rgba(15, 23, 42, .98));
    border-right: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}

.brand {
    display: flex; align-items: center; gap: 10px;
    padding: 16px 16px 14px;
    border-bottom: 1px solid var(--c-border);
}
.brand-logo {
    width: 34px; height: 34px; flex: 0 0 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--c-accent), #0ea5e9);
    display: grid; place-items: center;
    color: #04121f; font-weight: 800; font-size: 15px;
    box-shadow: 0 0 18px rgba(34, 197, 94, .35);
}
.brand-text { min-width: 0; }
.brand-title { font-size: 14px; font-weight: 700; letter-spacing: .2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-sub { font-size: 11px; color: var(--c-muted); }

.nav { padding: 10px 8px; overflow-y: auto; flex: 1; }
.nav-group-title {
    font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
    color: var(--c-muted-2); padding: 12px 10px 6px;
}
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; margin-bottom: 2px;
    border-radius: var(--radius-sm);
    color: var(--c-fg-soft); font-size: 13.5px;
    transition: background .15s ease, color .15s ease;
    position: relative;
}
.nav-item:hover { background: rgba(148, 163, 184, .10); text-decoration: none; color: var(--c-fg); }
.nav-item.active {
    background: linear-gradient(90deg, rgba(34, 197, 94, .18), rgba(34, 197, 94, .03));
    color: var(--c-fg); font-weight: 600;
}
.nav-item.active::before {
    content: ""; position: absolute; left: -8px; top: 8px; bottom: 8px; width: 3px;
    border-radius: 0 3px 3px 0; background: var(--c-accent);
    box-shadow: 0 0 10px var(--c-accent);
}
.nav-item .ico { width: 18px; height: 18px; flex: 0 0 18px; opacity: .9; }
.nav-badge {
    margin-left: auto; min-width: 20px; padding: 1px 6px;
    border-radius: 999px; font-size: 11px; font-weight: 700;
    background: var(--c-danger); color: #fff; text-align: center;
}
.nav-badge.warn { background: var(--c-warn); color: #201500; }

.sidebar-foot {
    border-top: 1px solid var(--c-border);
    padding: 10px 12px; font-size: 11.5px; color: var(--c-muted);
}
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--c-muted-2); margin-right: 5px; }
.dot.ok { background: var(--c-accent); box-shadow: 0 0 8px var(--c-accent); }
.dot.bad { background: var(--c-danger); box-shadow: 0 0 8px var(--c-danger); }
.dot.warn { background: var(--c-warn); box-shadow: 0 0 8px var(--c-warn); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    height: var(--topbar-h);
    display: flex; align-items: center; gap: var(--sp-3);
    padding: 0 var(--sp-5);
    border-bottom: 1px solid var(--c-border);
    background: rgba(15, 23, 42, .82);
    backdrop-filter: blur(8px);
    position: sticky; top: 0; z-index: 30;
}
.topbar h1 { font-size: 16px; font-weight: 650; margin: 0; letter-spacing: .2px; }
.topbar .spacer { flex: 1; }
.topbar-meta { font-size: 12px; color: var(--c-muted); display: flex; align-items: center; gap: 14px; }

.content { padding: var(--sp-5); max-width: 1680px; width: 100%; }

/* --------------------------------------------------------------------------
   卡片
   -------------------------------------------------------------------------- */
.card {
    background: linear-gradient(180deg, rgba(30, 41, 59, .92), rgba(23, 32, 49, .92));
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--sp-4);
}
.card-head {
    display: flex; align-items: center; gap: var(--sp-2);
    padding: 12px 16px; border-bottom: 1px solid var(--c-border);
}
.card-head h2 { font-size: 14px; font-weight: 650; margin: 0; }
.card-head .sub { font-size: 12px; color: var(--c-muted); }
.card-head .spacer { flex: 1; }
.card-body { padding: 16px; }
.card-body.tight { padding: 0; }

/* --------------------------------------------------------------------------
   防溢出：网格/弹性子项默认 min-width:auto，会被"宽表格 + 长串文本"顶破布局，
   在窄窗口下表现为整页出现横向滚动条。这里统一归零并把长串强制断行。
   （实测：订单详情/系统设置页在 356px 宽度下会溢出 400+px，加了这几条后归零）
   -------------------------------------------------------------------------- */
.grid-2 > *, .grid-3 > *, .kpi-grid > *, .split > * { min-width: 0; }
.layout > .main { min-width: 0; }
.table-wrap { min-width: 0; max-width: 100%; }
.mono, .kv dd, .kv dt, .cell-sub, .cell-main, .alert-strip, p, li { overflow-wrap: anywhere; }
.card-head { flex-wrap: wrap; }
.card-head > .sub, .card-head > .spacer { min-width: 0; }

/* KPI 卡 */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: var(--sp-3);
    margin-bottom: var(--sp-4);
}
.kpi {
    position: relative; overflow: hidden;
    background: linear-gradient(160deg, rgba(39, 47, 66, .95), rgba(19, 28, 49, .95));
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 14px 16px;
}
.kpi::after {
    content: ""; position: absolute; inset: 0 auto auto 0;
    width: 3px; height: 100%; background: var(--c-accent);
}
.kpi.is-warn::after { background: var(--c-warn); }
.kpi.is-danger::after { background: var(--c-danger); }
.kpi.is-info::after { background: var(--c-info); }
.kpi.is-purple::after { background: var(--c-purple); }
.kpi-label { font-size: 12px; color: var(--c-muted); display: flex; align-items: center; gap: 6px; }
.kpi-value { font-size: 26px; font-weight: 700; letter-spacing: -.4px; margin-top: 6px; line-height: 1.15; }
.kpi-value .unit { font-size: 13px; font-weight: 500; color: var(--c-muted); margin-left: 4px; }
.kpi-foot { font-size: 11.5px; color: var(--c-muted-2); margin-top: 6px; }
.kpi-danger .kpi-value { color: #fca5a5; }
.kpi-warn .kpi-value { color: #fcd34d; }
.kpi-ok .kpi-value { color: #86efac; }

/* --------------------------------------------------------------------------
   按钮
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    min-height: 34px; padding: 0 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-border-strong);
    background: var(--c-surface-2);
    color: var(--c-fg);
    font-family: inherit; font-size: 13px; font-weight: 550;
    cursor: pointer;
    transition: background .16s ease, border-color .16s ease, transform .16s ease, opacity .16s ease;
    white-space: nowrap;
}
.btn:hover { background: var(--c-surface-3); border-color: var(--c-muted-2); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-loading { opacity: .55; cursor: not-allowed; }
.btn-primary {
    background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dim));
    border-color: transparent; color: #04160a; font-weight: 650;
}
.btn-primary:hover { filter: brightness(1.08); background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dim)); }
.btn-danger { background: rgba(239, 68, 68, .16); border-color: rgba(239, 68, 68, .5); color: #fca5a5; }
.btn-danger:hover { background: rgba(239, 68, 68, .26); }
.btn-info { background: rgba(56, 189, 248, .16); border-color: rgba(56, 189, 248, .45); color: #bae6fd; }
.btn-info:hover { background: rgba(56, 189, 248, .26); }
.btn-ghost { background: transparent; border-color: var(--c-border); color: var(--c-fg-soft); }
.btn-ghost:hover { background: rgba(148, 163, 184, .1); }
.btn-sm { min-height: 28px; padding: 0 10px; font-size: 12px; }
.btn-xs { min-height: 24px; padding: 0 8px; font-size: 11.5px; border-radius: 5px; }
.btn-icon { padding: 0 8px; }
.btn-group { display: inline-flex; gap: var(--sp-2); flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   表单
   -------------------------------------------------------------------------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--sp-3) var(--sp-4); }
.field { display: flex; flex-direction: column; gap: 5px; }
.field > label { font-size: 12px; color: var(--c-fg-soft); font-weight: 550; }
.field .hint { font-size: 11.5px; color: var(--c-muted-2); }
.field .err { font-size: 11.5px; color: #fca5a5; }

input[type="text"], input[type="password"], input[type="number"], input[type="date"],
input[type="datetime-local"], input[type="search"], select, textarea {
    width: 100%;
    min-height: 34px;
    padding: 6px 10px;
    background: var(--c-bg-soft);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    color: var(--c-fg);
    font-family: inherit; font-size: 13px;
    transition: border-color .16s ease, box-shadow .16s ease;
}
textarea { min-height: 72px; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: var(--c-border-strong); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--c-info); box-shadow: var(--ring); }
input::placeholder, textarea::placeholder { color: var(--c-muted-2); }
input[type="checkbox"], input[type="radio"] { width: 16px; height: 16px; min-height: 0; accent-color: var(--c-accent); }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; cursor: pointer; color: var(--c-fg-soft); }
.check:hover { color: var(--c-fg); }

.filter-bar {
    display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--sp-3);
    padding: 14px 16px;
}
.filter-bar .field { min-width: 132px; }
.filter-bar .field.grow { flex: 1; min-width: 180px; }

/* --------------------------------------------------------------------------
   表格（数据密集是主诉求，行高压到 34px）
   -------------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table.data {
    width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px;
}
table.data thead th {
    position: sticky; top: 0; z-index: 2;
    text-align: left; white-space: nowrap;
    padding: 9px 12px;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border-strong);
    color: var(--c-fg-soft);
    font-size: 12px; font-weight: 600; letter-spacing: .02em;
}
table.data thead th a { color: inherit; }
table.data tbody td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(51, 65, 85, .6);
    vertical-align: middle;
}
table.data tbody tr { transition: background .12s ease; }
table.data tbody tr:hover { background: rgba(56, 189, 248, .07); }
table.data tbody tr.is-danger { background: rgba(239, 68, 68, .07); }
table.data tbody tr.is-warn { background: rgba(245, 158, 11, .06); }
table.data tbody tr.clickable { cursor: pointer; }
table.data td.right, table.data th.right { text-align: right; }
table.data td.center, table.data th.center { text-align: center; }
table.data .cell-main { font-weight: 550; color: var(--c-fg); }
table.data .cell-sub { font-size: 11.5px; color: var(--c-muted); margin-top: 2px; }
.nowrap { white-space: nowrap; }
.ellipsis { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* --------------------------------------------------------------------------
   徽标 / 状态
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 999px;
    font-size: 11.5px; font-weight: 600; line-height: 1.6;
    border: 1px solid transparent; white-space: nowrap;
}
.badge.ok      { background: rgba(34, 197, 94, .16);  color: #86efac; border-color: rgba(34, 197, 94, .38); }
.badge.warn    { background: rgba(245, 158, 11, .16); color: #fcd34d; border-color: rgba(245, 158, 11, .38); }
.badge.danger  { background: rgba(239, 68, 68, .16);  color: #fca5a5; border-color: rgba(239, 68, 68, .38); }
.badge.info    { background: rgba(56, 189, 248, .16); color: #bae6fd; border-color: rgba(56, 189, 248, .38); }
.badge.purple  { background: rgba(167, 139, 250, .16); color: #ddd6fe; border-color: rgba(167, 139, 250, .38); }
.badge.muted   { background: rgba(148, 163, 184, .14); color: var(--c-muted); border-color: rgba(148, 163, 184, .3); }

.dot-badge::before { content: "●"; font-size: 9px; }

/* 标签页 */
.tabs { display: flex; gap: var(--sp-1); border-bottom: 1px solid var(--c-border); padding: 0 16px; flex-wrap: wrap; }
.tab {
    padding: 10px 14px; font-size: 13px; color: var(--c-muted);
    border-bottom: 2px solid transparent; cursor: pointer; background: none;
    border-top: 0; border-left: 0; border-right: 0; font-family: inherit;
    transition: color .15s ease, border-color .15s ease;
    display: inline-flex; align-items: center; gap: 6px;
}
.tab:hover { color: var(--c-fg); }
.tab.active { color: var(--c-fg); font-weight: 600; border-bottom-color: var(--c-accent); }
.tab .count { font-size: 11.5px; color: var(--c-muted); background: rgba(148,163,184,.16); padding: 0 6px; border-radius: 999px; }
.tab.active .count { background: rgba(34,197,94,.2); color: #86efac; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* --------------------------------------------------------------------------
   进度条 / 时间轴 / 空态
   -------------------------------------------------------------------------- */
.bar { height: 6px; background: rgba(148, 163, 184, .18); border-radius: 999px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, var(--c-accent), #4ade80); }
.bar.is-warn > i { background: linear-gradient(90deg, var(--c-warn), #fbbf24); }
.bar.is-danger > i { background: linear-gradient(90deg, var(--c-danger), #f87171); }

.timeline { position: relative; padding-left: 20px; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 4px; bottom: 4px; width: 1px; background: var(--c-border-strong); }
.tl-item { position: relative; padding: 0 0 14px 4px; }
.tl-item::before {
    content: ""; position: absolute; left: -18px; top: 5px;
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--c-surface-3); border: 2px solid var(--c-border-strong);
}
.tl-item.done::before { background: var(--c-accent); border-color: var(--c-accent); box-shadow: 0 0 8px rgba(34,197,94,.6); }
.tl-item.late::before { background: var(--c-danger); border-color: var(--c-danger); box-shadow: 0 0 8px rgba(239,68,68,.6); }
.tl-time { font-size: 11.5px; color: var(--c-muted); font-family: var(--mono); }
.tl-title { font-size: 13px; font-weight: 550; }
.tl-desc { font-size: 12px; color: var(--c-muted); }

.empty { padding: 40px 16px; text-align: center; color: var(--c-muted); font-size: 13px; }
.empty svg { opacity: .45; margin-bottom: 10px; }

/* --------------------------------------------------------------------------
   弹窗 / 提示
   -------------------------------------------------------------------------- */
.modal-mask {
    position: fixed; inset: 0; background: rgba(2, 6, 23, .68);
    display: none; align-items: flex-start; justify-content: center;
    padding: 6vh 16px; z-index: 100; overflow-y: auto;
}
.modal-mask.open { display: flex; }
.modal {
    width: 100%; max-width: 620px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    animation: modal-in .18s ease-out;
}
.modal.wide { max-width: 900px; }
@keyframes modal-in { from { opacity: 0; transform: translateY(-8px) scale(.985); } to { opacity: 1; transform: none; } }
.modal-head { display: flex; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--c-border); }
.modal-head h3 { margin: 0; font-size: 15px; font-weight: 650; }
.modal-head .close { margin-left: auto; background: none; border: 0; color: var(--c-muted); font-size: 20px; cursor: pointer; line-height: 1; padding: 4px 6px; }
.modal-head .close:hover { color: var(--c-fg); }
.modal-body { padding: 18px; max-height: 66vh; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: var(--sp-2); padding: 14px 18px; border-top: 1px solid var(--c-border); }

.toast-wrap { position: fixed; top: 16px; right: 16px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast {
    min-width: 260px; max-width: 440px;
    padding: 11px 14px;
    background: var(--c-surface-2);
    border: 1px solid var(--c-border-strong);
    border-left: 3px solid var(--c-info);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    font-size: 13px;
    animation: toast-in .2s ease-out;
}
.toast.ok { border-left-color: var(--c-accent); }
.toast.error { border-left-color: var(--c-danger); }
.toast.warn { border-left-color: var(--c-warn); }
.toast .t-title { font-weight: 650; margin-bottom: 2px; }
.toast .t-msg { color: var(--c-fg-soft); font-size: 12.5px; white-space: pre-wrap; word-break: break-all; }
@keyframes toast-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

.flash { padding: 10px 14px; border-radius: var(--radius-sm); margin-bottom: var(--sp-4); font-size: 13px; border: 1px solid; }
.flash.ok { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.4); color: #bbf7d0; }
.flash.error { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.4); color: #fecaca; }
.flash.warn { background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.4); color: #fde68a; }

/* 告警条（首页） */
.alert-strip {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: var(--radius-sm);
    background: linear-gradient(90deg, rgba(239,68,68,.16), rgba(239,68,68,.04));
    border: 1px solid rgba(239, 68, 68, .38);
    margin-bottom: var(--sp-4); font-size: 13px;
}
.alert-strip.info { background: linear-gradient(90deg, rgba(56,189,248,.14), rgba(56,189,248,.03)); border-color: rgba(56,189,248,.36); }
.alert-strip.warn { background: linear-gradient(90deg, rgba(245,158,11,.14), rgba(245,158,11,.03)); border-color: rgba(245,158,11,.36); }

/* --------------------------------------------------------------------------
   分页
   -------------------------------------------------------------------------- */
.pager { display: flex; align-items: center; gap: var(--sp-2); padding: 12px 16px; flex-wrap: wrap; }
.pager .info { color: var(--c-muted); font-size: 12.5px; margin-right: auto; }
.pager a, .pager span.pg {
    min-width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center;
    padding: 0 8px; border-radius: var(--radius-sm);
    border: 1px solid var(--c-border); color: var(--c-fg-soft); font-size: 12.5px;
}
.pager a:hover { background: var(--c-surface-3); text-decoration: none; }
.pager .current { background: var(--c-accent); color: #04160a; border-color: var(--c-accent); font-weight: 700; }
.pager .disabled { opacity: .4; }

/* --------------------------------------------------------------------------
   图表（纯 SVG，无第三方依赖）
   -------------------------------------------------------------------------- */
.chart-box { padding: 6px 4px 0; }
.chart-svg { width: 100%; height: 220px; display: block; overflow: visible; }
.chart-legend { display: flex; gap: var(--sp-4); padding: 4px 12px 12px; font-size: 12px; color: var(--c-muted); flex-wrap: wrap; }
.chart-legend i { display: inline-block; width: 10px; height: 3px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }
.chart-grid { stroke: rgba(148, 163, 184, .16); stroke-width: 1; }
.chart-axis { fill: var(--c-muted-2); font-size: 10px; font-family: var(--mono); }
.chart-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart-area { opacity: .18; }
.chart-bar { transition: opacity .15s ease; }
.chart-bar:hover { opacity: .75; }
.chart-tip {
    position: absolute; pointer-events: none; z-index: 20;
    background: rgba(2, 6, 23, .94); border: 1px solid var(--c-border-strong);
    border-radius: var(--radius-sm); padding: 7px 10px; font-size: 12px;
    box-shadow: var(--shadow); white-space: nowrap; display: none;
}

/* 列表页：左右分栏（详情页用） */
.split { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, 1fr); gap: var(--sp-4); align-items: start; }
@media (max-width: 1200px) { .split { grid-template-columns: 1fr; } }

.kv { display: grid; grid-template-columns: 108px 1fr; gap: 6px var(--sp-3); font-size: 13px; }
.kv dt { color: var(--c-muted); }
.kv dd { margin: 0; word-break: break-all; }

.money-pos { color: #86efac; }
.money-neg { color: #fca5a5; }
.text-muted { color: var(--c-muted); }
.text-danger { color: #fca5a5; }
.text-warn { color: #fcd34d; }
.text-ok { color: #86efac; }
.text-info { color: #bae6fd; }
.fs-12 { font-size: 12px; }
.fs-11 { font-size: 11.5px; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mb-0 { margin-bottom: 0; }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.flex { display: flex; align-items: center; gap: var(--sp-2); }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.flex-wrap { flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--sp-4); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--sp-3); }
.hidden { display: none !important; }

/* --------------------------------------------------------------------------
   登录页
   -------------------------------------------------------------------------- */
.login-page {
    min-height: 100vh; display: grid; place-items: center; padding: var(--sp-5);
    background:
        radial-gradient(900px 500px at 20% 10%, rgba(34, 197, 94, .16), transparent 62%),
        radial-gradient(700px 460px at 82% 88%, rgba(56, 189, 248, .14), transparent 60%),
        #0b1120;
}
.login-card {
    width: 100%; max-width: 400px;
    background: linear-gradient(180deg, rgba(30, 41, 59, .96), rgba(15, 23, 42, .97));
    border: 1px solid var(--c-border-strong);
    border-radius: 16px;
    padding: 30px 28px 26px;
    box-shadow: 0 24px 60px rgba(2, 6, 23, .6);
}
.login-head { text-align: center; margin-bottom: 22px; }
.login-logo {
    width: 54px; height: 54px; margin: 0 auto 14px;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--c-accent), #0ea5e9);
    display: grid; place-items: center; font-size: 22px; font-weight: 800; color: #04121f;
    box-shadow: 0 0 28px rgba(34, 197, 94, .42);
}
.login-head h1 { font-size: 18px; margin: 0 0 5px; letter-spacing: .3px; }
.login-head p { margin: 0; font-size: 12.5px; color: var(--c-muted); }
.login-form .field { margin-bottom: 14px; }
.login-form .btn { width: 100%; min-height: 40px; margin-top: 6px; }
.login-foot { margin-top: 18px; text-align: center; font-size: 11.5px; color: var(--c-muted-2); line-height: 1.7; }

/* --------------------------------------------------------------------------
   响应式（375 / 768 / 1024 / 1440）
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    :root { --sidebar-w: 68px; }
    .brand-text, .nav-item span:not(.nav-badge) { display: none; }
    .nav-item { justify-content: center; }
    .nav-group-title { display: none; }
    .sidebar-foot .full { display: none; }
    .content { padding: var(--sp-4); }
}
@media (max-width: 768px) {
    .topbar { padding: 0 var(--sp-4); }
    .topbar-meta { display: none; }
    .content { padding: var(--sp-3); }
    .kpi-value { font-size: 22px; }
    .filter-bar { padding: 12px; }
    .filter-bar .field { min-width: 120px; }
}
@media (max-width: 480px) {
    :root { --sidebar-w: 56px; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    table.data { font-size: 12px; }
}

/* 打印：导出对账时方便直接打印 */
@media print {
    .sidebar, .topbar, .filter-bar, .pager, .btn { display: none !important; }
    body { background: #fff; color: #000; }
    .card { border-color: #ccc; box-shadow: none; }
    table.data thead th { background: #f2f2f2; color: #000; }
}