/* Peter Nuage V2.0 — 深色 · 金/品红主题 (参考舒适618复盘配色) */
:root {
  --bg-page: #0F131C;            /* 深炭navy 主背景 */
  --bg-card: #181E2A;            /* 卡片 */
  --bg-elevated: #212838;       /* 表头 / hover 高层 */
  --bg-card2: #1E2533;          /* 次级卡片 */
  --bg-page-soft: #141A24;      /* 比主背景略亮 */
  --bg-sidebar: #0A0D14;        /* 侧栏(更深) */
  --sidebar-text: #98A2B3;
  --sidebar-text-hover: #ECEFF4;
  --sidebar-active: #F2D98A;     /* 金色高亮文字 */
  --sidebar-active-bg: rgba(212,175,55,0.12);
  --sidebar-active-border: #D4AF37;
  --sidebar-group-text: #6E7787;
  --accent: #D4AF37;            /* 金(主品牌色) */
  --accent-hover: #E7C75A;
  --accent-soft: rgba(212,175,55,0.14);
  --accent-pink: #E85D9A;       /* 品红(辅) */
  --accent-pink-soft: rgba(232,93,154,0.14);
  --text-primary: #ECEFF4;
  --text-secondary: #AEB7C6;
  --text-muted: #717C8E;
  --border: #28303F;
  --border-light: #1E2531;
  --success: #34D399;
  --warning: #E2B457;
  --error: #F0726F;
  --info: #5FA8E0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* 内嵌模式(embed=1):隐藏侧栏/chrome,供 iframe 内嵌进其它页(如运营日报并入生意看板) */
body.embed .sidebar,
body.embed .sidebar-bottom,
body.embed .sidebar-toggle { display: none !important; }
body.embed .main-content { margin-left: 0 !important; padding: 4px 8px !important; }
body.embed { background: transparent; }

body {
  font-family: Inter, -apple-system, "PingFang SC", BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
}

.app { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  width: 230px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 100;
}

.sidebar-logo {
  padding: 24px 20px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-logo svg { width: 24px; height: 24px; color: var(--accent); }
.sidebar-logo .logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}
.sidebar-version {
  padding: 0 20px 16px;
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* 底部「智能助手」区域 position:fixed,高度随菜单项增加而变。
   留出足够 padding-bottom 让上面的菜单全部能滚到可见区。
   当前底部含:1 组标题 + 4 个菜单项 + 用户行 ≈ 230px,留 250px 安全余量。 */
.sidebar-nav { flex: 1; padding-bottom: 250px; }

.nav-group {
  padding: 16px 20px 6px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sidebar-group-text);
}

.nav-subgroup {
  padding: 8px 20px 4px 28px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.nav-item, .nav-subitem {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 24px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.nav-subitem { padding-left: 40px; font-size: 0.78rem; }

.nav-item:hover, .nav-subitem:hover {
  color: var(--sidebar-text-hover);
  background: rgba(255,255,255,0.045);
}
.nav-item.active, .nav-subitem.active {
  color: var(--sidebar-active);
  background: var(--sidebar-active-bg);
  border-left-color: var(--sidebar-active-border);
  font-weight: 600;
}

.nav-icon { font-size: 1em; opacity: 0.85; width: 18px; text-align: center; }

/* Sidebar bottom (settings) */
.sidebar-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 230px;
  padding: 8px 0;
  background: var(--bg-sidebar);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
}
.sidebar-user {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 18px;
  margin-top: 4px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
}
.sidebar-user .user-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-user .btn-logout {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  color: var(--text-secondary);
  transition: all .15s;
}
.sidebar-user .btn-logout:hover {
  background: rgba(255,255,255,0.08);
  color: var(--error);
}
.sidebar-collapsed .sidebar-user .user-name { display: none; }
.sidebar-collapsed .sidebar-user { justify-content: center; padding: 8px 0; }

/* ── Main Content ── */
.main-content {
  flex: 1;
  margin-left: 230px;
  padding: 24px 32px;
  min-height: 100vh;
}

.page-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
}
.kpi-label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 4px; }
.kpi-value { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); }
.kpi-sub { font-size: 0.7rem; color: var(--text-muted); margin-top: 2px; }

/* ── Tables ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.data-table th {
  background: var(--bg-page);
  color: var(--text-secondary);
  font-weight: 600;
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
}
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
}
.data-table tr:hover td { background: rgba(255,255,255,0.03); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-primary { background: var(--accent); color: #14181F; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-page); color: var(--text-secondary); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border-light); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--error); color: #fff; }

/* ── Form ── */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 0.78rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 4px; }
.form-input, .form-select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.82rem;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: border-color 0.15s;
}
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.22);
}

/* ── Upload area ── */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.upload-area:hover { border-color: var(--accent); background: var(--accent-soft); }
.upload-area.dragover { border-color: var(--accent); background: var(--accent-soft); }

/* ── Filter chips ── */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.filter-chip {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active {
  background: var(--accent);
  color: #14181F;      /* 金底配深字(白字对比不足) */
  border-color: var(--accent);
}

/* ── Status badges ── */
.badge { padding: 2px 8px; border-radius: 12px; font-size: 0.7rem; font-weight: 600; }
.badge-success { background: rgba(52,211,153,0.16); color: var(--success); }
.badge-warning { background: rgba(226,180,87,0.16); color: var(--warning); }
.badge-danger { background: rgba(240,114,111,0.16); color: var(--error); }

/* ── Grid helpers ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ── Simple table (used by dashboard) ── */
.table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.table th {
  background: var(--bg-page); color: var(--text-secondary); font-weight: 600;
  text-align: left; padding: 8px 10px; border-bottom: 2px solid var(--border);
}
.table td { padding: 7px 10px; border-bottom: 1px solid var(--border-light); }
.table tr:hover td { background: rgba(255,255,255,0.03); }

/* ── Small button ── */
.btn-sm { padding: 4px 12px; font-size: 0.75rem; border-radius: 6px; background: var(--bg-page); color: var(--text-secondary); border: 1px solid var(--border); cursor: pointer; }
.btn-sm:hover { background: var(--border-light); }

/* ── Empty hint ── */
.empty-hint { color: var(--text-muted); text-align: center; padding: 24px 0; font-size: 0.85rem; }

/* ── Global Toast ── */
.global-toast {
  position: fixed; top: 20px; right: 20px; z-index: 9999;
  padding: 10px 20px; border-radius: 8px; color: #fff;
  font-size: 0.82rem; box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: opacity 0.3s;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--error); }
.toast-info { background: var(--info); }

/* ── Upload Progress Bar ── */
.upload-progress {
  display: none; align-items: center; gap: 10px; margin-top: 8px; font-size: 0.82rem;
}
.upload-progress.active { display: flex; }
.upload-progress .bar-wrap {
  flex: 1; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; min-width: 120px;
}
.upload-progress .bar-fill {
  height: 100%; width: 0; background: var(--accent); border-radius: 3px;
  transition: width 0.2s ease;
}
.upload-progress .bar-fill.processing {
  width: 100% !important;
  background: linear-gradient(90deg, var(--accent) 30%, rgba(212,175,55,0.3) 50%, var(--accent) 70%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
.upload-progress .bar-fill.done { background: var(--success); width: 100% !important; }
.upload-progress .bar-fill.error { background: var(--error); width: 100% !important; }
.upload-progress .status-text { white-space: nowrap; color: var(--text-muted); }
.upload-progress .status-text.ok { color: var(--success); }
.upload-progress .status-text.err { color: var(--error); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ── Loading Overlay ── */
.loading-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(8,11,16,0.72); z-index: 9998;
  display: flex; align-items: center; justify-content: center;
}
.loading-spinner {
  width: 36px; height: 36px; border: 3px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Sidebar Toggle ── */
.sidebar-toggle {
  position: absolute; top: 28px; right: -12px;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all 0.2s; z-index: 101;
  padding: 0;
}
.sidebar-toggle:hover { color: var(--text-primary); border-color: var(--accent); }
.sidebar { transition: width 0.2s; }
.main-content { transition: margin-left 0.2s; }
.sidebar-bottom { transition: width 0.2s; }

/* Collapsed state */
.sidebar-collapsed .sidebar { width: 60px; }
.sidebar-collapsed .sidebar-logo .logo-text,
.sidebar-collapsed .sidebar-version,
.sidebar-collapsed .nav-group,
.sidebar-collapsed .nav-subgroup { display: none; }
.sidebar-collapsed .nav-item,
.sidebar-collapsed .nav-subitem { padding: 10px 0; justify-content: center; font-size: 0; gap: 0; }
.sidebar-collapsed .nav-icon { font-size: 1.2em; }
.sidebar-collapsed .sidebar-bottom { width: 60px; }
.sidebar-collapsed .main-content { margin-left: 60px; }
.sidebar-collapsed .sidebar-toggle svg { transform: rotate(180deg); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar-logo .logo-text, .sidebar-version, .nav-group, .nav-subgroup { display: none; }
  .nav-item, .nav-subitem { padding: 10px 0; justify-content: center; font-size: 0; }
  .nav-icon { font-size: 1.2em; }
  .sidebar-bottom { width: 60px; }
  .main-content { margin-left: 60px; padding: 16px; }
  .sidebar-toggle { display: none; }

  /* 移动端卡片 / 表格优化 */
  .card { padding: 14px; }
  .card-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
  .kpi-card { padding: 12px 14px; }
  .kpi-value { font-size: 1.15rem; }
  .page-title { font-size: 1.1rem; margin-bottom: 14px; }

  /* 表格横向滚动 */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .data-table, .table { min-width: 600px; }

  /* 上传区域缩小间距 */
  .upload-area { padding: 20px 16px; }

  /* 筛选栏可滚动 */
  .filter-bar { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .filter-chip { flex-shrink: 0; }

  /* 按钮全宽 */
  .btn { width: 100%; justify-content: center; }

  /* 登录页适配 */
  .login-box { width: 90vw; max-width: 360px; }
}

/* ── PWA: iOS 安全区域适配 ── */
@supports (padding: env(safe-area-inset-top)) {
  .sidebar { padding-top: env(safe-area-inset-top); }
  .main-content { padding-bottom: env(safe-area-inset-bottom); }
  .global-toast { top: calc(20px + env(safe-area-inset-top)); }
}

/* ── PWA: standalone 模式下隐藏不需要的 UI ── */
@media (display-mode: standalone) {
  body { -webkit-user-select: none; user-select: auto; }
}