/* ============================================================
   信然数科 · 外数管理平台 (EDMP) — 与官网同风格
   深色科技风 · 主色 #00d4d4 · 辅色 #6366f1 / #0891b2
   ============================================================ */
:root {
  --bg: #060c1a;
  --bg-2: #0b1220;
  --panel: rgba(15, 23, 42, 0.72);
  --panel-solid: #0f172a;
  --card: linear-gradient(160deg, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.55));
  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.24);
  --text: #e2e8f0;
  --heading: #f8fafc;
  --muted: #94a3b8;
  --dim: #64748b;
  --accent: #00d4d4;
  --accent-soft: rgba(0, 212, 212, 0.14);
  --indigo: #6366f1;
  --sky: #0891b2;
  --danger: #f43f5e;
  --danger-soft: rgba(244, 63, 94, 0.14);
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.14);
  --ok: #22c55e;
  --ok-soft: rgba(34, 197, 94, 0.14);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px -16px rgba(0, 0, 0, 0.6);
  --shadow-cyan: 0 12px 34px -12px rgba(0, 212, 212, 0.45);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(800px 600px at 85% -10%, rgba(0, 212, 212, 0.16), transparent 60%),
    radial-gradient(900px 700px at 0% 0%, rgba(56, 189, 248, 0.10), transparent 55%),
    radial-gradient(1200px 800px at 50% 100%, rgba(99, 102, 241, 0.10), transparent 60%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.hidden { display: none !important; }

/* ---------- 通用组件 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.55rem 1.1rem; border-radius: 999px; font-weight: 600; font-size: 0.88rem;
  transition: all .2s; cursor: pointer; border: 1px solid transparent; line-height: 1.3; white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, #00d4d4, #0891b2); color: #06121c;
  box-shadow: 0 10px 26px -10px rgba(0, 212, 212, 0.55);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 34px -10px rgba(0, 212, 212, 0.7); }
.btn-ghost { background: rgba(148, 163, 184, 0.08); color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { background: rgba(148, 163, 184, 0.16); }
.btn-danger { background: var(--danger-soft); color: #fda4af; border-color: rgba(244, 63, 94, 0.3); }
.btn-danger:hover { background: rgba(244, 63, 94, 0.24); }
.btn-warn { background: var(--warn-soft); color: #fcd34d; border-color: rgba(245, 158, 11, 0.3); }
.btn-sm { padding: 0.32rem 0.7rem; font-size: 0.8rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.input, .select, textarea.input {
  width: 100%; padding: 0.6rem 0.85rem; border-radius: 10px;
  background: rgba(2, 6, 23, 0.55); border: 1px solid var(--border-strong);
  color: var(--text); font-family: inherit; font-size: 0.9rem; outline: none; transition: all .2s;
}
.input:focus, .select:focus, textarea.input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.input::placeholder { color: var(--dim); }
.select { appearance: none; cursor: pointer; }
textarea.input { resize: vertical; min-height: 72px; }
.field-label { display: block; font-size: 0.8rem; color: var(--muted); margin: 0.85rem 0 0.4rem; }
.field-label:first-child { margin-top: 0; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.25rem 1.4rem; backdrop-filter: blur(6px);
}
.card-hover:hover { border-color: rgba(0, 212, 212, 0.4); }
.card-title { font-size: 1rem; font-weight: 700; color: var(--heading); margin: 0; display: flex; align-items: center; gap: 0.5rem; }
.card-sub { color: var(--dim); font-size: 0.8rem; margin-top: 0.2rem; }

.badge { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.12rem 0.6rem; border-radius: 999px; font-size: 0.74rem; font-weight: 600; }
.badge-ok { background: var(--ok-soft); color: #4ade80; }
.badge-danger { background: var(--danger-soft); color: #fda4af; }
.badge-warn { background: var(--warn-soft); color: #fcd34d; }
.badge-info { background: var(--accent-soft); color: var(--accent); }
.badge-muted { background: rgba(148, 163, 184, 0.12); color: var(--muted); }
.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.dot-ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot-off { background: var(--dim); }

/* ---------- 登录 ---------- */
.login-view { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; position: relative; }
.login-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(2px 2px at 12% 22%, rgba(255,255,255,.5), transparent 60%),
    radial-gradient(1.5px 1.5px at 78% 18%, rgba(255,255,255,.4), transparent 60%),
    radial-gradient(2px 2px at 28% 72%, rgba(255,255,255,.45), transparent 60%),
    radial-gradient(1.5px 1.5px at 88% 65%, rgba(255,255,255,.4), transparent 60%);
}
.login-card {
  position: relative; width: 100%; max-width: 420px;
  background: linear-gradient(165deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.72));
  border: 1px solid var(--border); border-radius: 22px; padding: 2.4rem 2.2rem;
  box-shadow: var(--shadow); backdrop-filter: blur(14px);
}
.login-brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; font-size: 1.05rem; color: var(--heading); letter-spacing: 0.5px; }
.brand-logo {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, #00d4d4, #6366f1); display: grid; place-items: center;
  color: #06121c; font-weight: 800; font-size: 0.9rem;
}
.login-title { font-size: 1.7rem; font-weight: 800; margin: 1.6rem 0 0.3rem; color: var(--heading); }
.login-sub { color: var(--muted); margin: 0 0 1.4rem; font-size: 0.9rem; }
.login-row { display: flex; align-items: center; justify-content: space-between; margin: 1rem 0 1.3rem; }
.checkbox { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; color: var(--muted); cursor: pointer; }
.checkbox input { accent-color: var(--accent); }
.link { color: var(--accent); font-size: 0.82rem; }
.link:hover { text-decoration: underline; }
.login-hint { margin-top: 1.4rem; padding-top: 1.1rem; border-top: 1px solid var(--border); font-size: 0.8rem; color: var(--dim); display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
.chip { background: rgba(0, 212, 212, 0.1); border: 1px solid rgba(0, 212, 212, 0.3); color: var(--accent); padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.74rem; }
.chip:hover { background: rgba(0, 212, 212, 0.2); }
.login-foot { text-align: center; color: var(--dim); font-size: 0.72rem; margin: 1.4rem 0 0; }

/* ---------- 布局 ---------- */
.app-view { display: flex; min-height: 100vh; }
.sidebar {
  width: 248px; flex-shrink: 0; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  background: rgba(6, 12, 26, 0.8); border-right: 1px solid var(--border); backdrop-filter: blur(14px);
  display: flex; flex-direction: column; transition: margin-left .25s;
}
.sidebar.collapsed { margin-left: -248px; }
.side-brand { display: flex; align-items: center; gap: 0.6rem; padding: 1.15rem 1.2rem; font-weight: 700; color: var(--heading); border-bottom: 1px solid var(--border); }
.side-brand-text { font-size: 1rem; letter-spacing: 0.5px; }
.side-nav { flex: 1; padding: 0.8rem 0.7rem; overflow-y: auto; }
.nav-group { margin-bottom: 0.4rem; }
.nav-group-title { font-size: 0.7rem; color: var(--dim); text-transform: uppercase; letter-spacing: 1px; padding: 0.7rem 0.6rem 0.3rem; }
.nav-item {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.55rem 0.7rem; border-radius: 10px;
  color: var(--muted); font-size: 0.88rem; cursor: pointer; transition: all .18s; margin-bottom: 1px;
}
.nav-item:hover { color: var(--text); background: rgba(148, 163, 184, 0.08); }
.nav-item.active { color: var(--accent); background: var(--accent-soft); font-weight: 600; }
.nav-item .ico { width: 18px; height: 18px; flex-shrink: 0; display: grid; place-items: center; }
.nav-item .ico svg { width: 17px; height: 17px; }
.side-foot { padding: 0.8rem 0.9rem 1.1rem; border-top: 1px solid var(--border); }
.side-user { display: flex; align-items: center; gap: 0.6rem; padding: 0.4rem 0.2rem 0.7rem; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, #00d4d4, #6366f1); display: grid; place-items: center; color: #06121c; font-weight: 700; font-size: 0.85rem; flex-shrink: 0; }
.side-user-name { font-weight: 600; color: var(--heading); font-size: 0.86rem; line-height: 1.2; }
.side-user-role { font-size: 0.72rem; color: var(--dim); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 40; height: 60px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.4rem; background: rgba(6, 12, 26, 0.72); border-bottom: 1px solid var(--border); backdrop-filter: blur(14px);
}
.topbar-left { display: flex; align-items: center; gap: 0.8rem; }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.icon-btn { background: transparent; border: 1px solid transparent; color: var(--muted); font-size: 1.1rem; width: 34px; height: 34px; border-radius: 8px; }
.icon-btn:hover { color: var(--accent); background: var(--accent-soft); }
.breadcrumb { font-size: 0.92rem; font-weight: 600; color: var(--heading); }
.reserve-badge { font-size: 0.72rem; color: var(--accent); background: var(--accent-soft); border: 1px solid rgba(0, 212, 212, 0.25); padding: 0.2rem 0.6rem; border-radius: 999px; }
.topbar-user { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--muted); }
.content { padding: 1.6rem; flex: 1; }

/* ---------- 页面标题 ---------- */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.4rem; flex-wrap: wrap; gap: 0.8rem; }
.page-title { font-size: 1.35rem; font-weight: 800; color: var(--heading); margin: 0; }
.page-desc { color: var(--muted); font-size: 0.86rem; margin-top: 0.2rem; }
.page-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ---------- 统计卡片 ---------- */
.stat-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 1.4rem; }
@media (min-width: 720px) { .stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .stat-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.stat-card { border: 1px solid var(--border); border-radius: 18px; background: var(--card); padding: 1.4rem 1.3rem; position: relative; overflow: hidden; }
.stat-card::after { content: ""; position: absolute; top: -40%; right: -20%; width: 120px; height: 120px; border-radius: 50%; background: radial-gradient(circle, var(--accent-soft), transparent 70%); }
.stat-label { color: var(--muted); font-size: 0.82rem; }
.stat-num { font-size: 1.9rem; font-weight: 800; color: var(--heading); letter-spacing: -0.02em; margin-top: 0.2rem; }
.stat-num.accent { color: var(--accent); }
.stat-trend { font-size: 0.74rem; margin-top: 0.3rem; color: var(--dim); }
.stat-trend.up { color: #4ade80; }
.stat-trend.down { color: #fda4af; }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); }
table.tbl { width: 100%; border-collapse: collapse; font-size: 0.85rem; min-width: 720px; }
.tbl thead th {
  text-align: left; padding: 0.75rem 1rem; color: var(--dim); font-weight: 600; font-size: 0.76rem;
  border-bottom: 1px solid var(--border); white-space: nowrap; letter-spacing: 0.3px;
}
.tbl tbody td { padding: 0.7rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); white-space: nowrap; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr { transition: background .15s; }
.tbl tbody tr:hover { background: rgba(148, 163, 184, 0.05); }
.tbl .num { font-variant-numeric: tabular-nums; }
.tbl .cell-muted { color: var(--dim); }
.tbl .cell-strong { color: var(--heading); font-weight: 600; }
.tbl-actions { display: flex; gap: 0.35rem; }
.link-btn { color: var(--accent); font-size: 0.82rem; cursor: pointer; background: none; border: none; padding: 0; }
.link-btn:hover { text-decoration: underline; }
.link-btn.danger { color: #fda4af; }
.link-btn.warn { color: #fcd34d; }

/* ---------- 工具栏 ---------- */
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; margin-bottom: 1rem; flex-wrap: wrap; }
.toolbar-filters { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.toolbar-filters .input, .toolbar-filters .select { width: auto; min-width: 140px; padding: 0.45rem 0.7rem; font-size: 0.82rem; }
.pagination { display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem; margin-top: 1rem; font-size: 0.82rem; color: var(--muted); }
.pagination .pg-btn { padding: 0.3rem 0.65rem; border-radius: 8px; border: 1px solid var(--border-strong); background: rgba(148,163,184,0.06); color: var(--muted); cursor: pointer; }
.pagination .pg-btn:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.pagination .pg-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- 图表 ---------- */
.chart { width: 100%; height: 300px; }
.chart-sm { height: 240px; }
.grid-2 { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 1000px) { .grid-2 { grid-template-columns: 1fr 1fr; } }
.grid-3 { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1200px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.mb { margin-bottom: 1.2rem; }

/* ---------- 弹窗 ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100; background: rgba(2, 6, 23, 0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 1.5rem; animation: fadeIn .18s ease;
}
.modal {
  width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
  background: linear-gradient(165deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.92));
  border: 1px solid var(--border-strong); border-radius: 18px; padding: 1.6rem; box-shadow: var(--shadow);
}
.modal.lg { max-width: 760px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.9rem; }
.modal-title { font-size: 1.1rem; font-weight: 700; color: var(--heading); margin: 0; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 1.3rem; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--accent); }
.modal-body { }
.modal-foot { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 1.4rem; }
.form-grid { display: grid; gap: 0 1rem; grid-template-columns: 1fr; }
@media (min-width: 520px) { .form-grid.cols-2 { grid-template-columns: 1fr 1fr; } }

/* ---------- Toast ---------- */
#toast-root { position: fixed; top: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 0.6rem; }
.toast {
  padding: 0.7rem 1.1rem; border-radius: 12px; font-size: 0.86rem; color: var(--heading);
  background: linear-gradient(160deg, rgba(15,23,42,0.96), rgba(15,23,42,0.9)); border: 1px solid var(--border-strong);
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 0.5rem; animation: slideIn .25s ease;
}
.toast.success { border-color: rgba(34, 197, 94, 0.4); }
.toast.error { border-color: rgba(244, 63, 94, 0.4); }
.toast.warn { border-color: rgba(245, 158, 11, 0.4); }

/* ---------- 其他 ---------- */
.empty { text-align: center; padding: 3rem 1rem; color: var(--dim); }
.empty .big { font-size: 2.2rem; margin-bottom: 0.4rem; }
.detail-list { display: grid; gap: 0.5rem; }
.detail-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.5rem 0; border-bottom: 1px dashed var(--border); font-size: 0.86rem; }
.detail-row:last-child { border-bottom: none; }
.detail-row .k { color: var(--dim); }
.detail-row .v { color: var(--text); font-weight: 500; text-align: right; }
.tabs { display: flex; gap: 0.4rem; border-bottom: 1px solid var(--border); margin-bottom: 1.2rem; }
.tab { padding: 0.5rem 1rem; font-size: 0.86rem; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* ---------- 时间范围切换（调用时间维度） ---------- */
.range-toggle { display: inline-flex; gap: 2px; padding: 3px; background: rgba(148,163,184,0.08); border: 1px solid var(--border-strong); border-radius: 999px; }
.range-toggle .range-btn { padding: 0.28rem 0.85rem; font-size: 0.78rem; color: var(--muted); border: none; background: transparent; border-radius: 999px; cursor: pointer; transition: all .15s; }
.range-toggle .range-btn:hover { color: var(--text); }
.range-toggle .range-btn.active { background: linear-gradient(135deg, #00d4d4, #0891b2); color: #06121c; font-weight: 700; }
.card-head-row { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; }

/* ---------- 个人信息入口 ---------- */
.profile-hint { font-size: 0.72rem; color: var(--accent); background: var(--accent-soft); border: 1px solid rgba(0,212,212,0.25); padding: 0.1rem 0.5rem; border-radius: 999px; cursor: pointer; margin-left: auto; flex-shrink: 0; }
.profile-hint:hover { background: rgba(0,212,212,0.2); }
.sec-title { font-size: 0.82rem; font-weight: 700; color: var(--muted); margin: 0 0 0.2rem; letter-spacing: 0.5px; }
.switch { position: relative; width: 40px; height: 22px; background: rgba(148,163,184,0.2); border-radius: 999px; cursor: pointer; transition: .2s; border: 1px solid var(--border-strong); display: inline-block; }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--muted); transition: .2s; }
.switch.on { background: var(--accent-soft); border-color: var(--accent); }
.switch.on::after { left: 20px; background: var(--accent); }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: translateX(0); } }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.2); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(148,163,184,0.35); }
::-webkit-scrollbar-track { background: transparent; }