/* style.css - XFangzhi 管理后台样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #1a56db;
  --primary-light: #3b74e8;
  --primary-bg: #eef3ff;
  --danger: #e5484d;
  --success: #30a46c;
  --warning: #f5a623;
  --text-main: #1f2329;
  --text-sub: #646a73;
  --text-light: #8f959e;
  --border: #e5e6eb;
  --bg: #f5f6fa;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text-main);
  font-size: 14px;
}

/* ===== 登录页 ===== */
.login-view {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a56db, #2d6fe8 60%, #4d8bf0);
}
.login-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 48px;
  width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  text-align: center;
}
.login-logo {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, #1a56db, #2d6fe8);
  color: #fff;
  font-size: 24px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.login-title { font-size: 22px; margin-bottom: 4px; }
.login-sub { color: var(--text-light); margin-bottom: 28px; font-size: 13px; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-input {
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 14px;
  font-size: 14px;
}
.login-input:focus { outline: none; border-color: var(--primary); }
.login-btn {
  height: 44px;
  border: none;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  cursor: pointer;
}
.login-btn:hover { background: var(--primary-light); }
.login-error { color: var(--danger); font-size: 13px; }
.login-tip { margin-top: 20px; color: var(--text-light); font-size: 12px; }

/* ===== 主界面布局 ===== */
.app-view { display: flex; height: 100vh; }
.sidebar {
  width: 220px;
  background: #1f2733;
  color: #fff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.logo-badge {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #1a56db, #2d6fe8);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.logo-text { font-size: 15px; font-weight: 600; }
.sidebar-nav { flex: 1; padding: 14px 0; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 20px;
  color: #a7b0be;
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
}
.nav-item:hover { background: rgba(255,255,255,0.05); color: #fff; }
.nav-item.active {
  background: rgba(26,86,219,0.25);
  border-left-color: var(--primary-light);
  color: #fff;
}
.sidebar-footer {
  padding: 16px 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: space-between;
}
.admin-name { font-size: 13px; color: #a7b0be; }
.logout-btn {
  background: none; border: 1px solid rgba(255,255,255,0.2);
  color: #a7b0be; border-radius: 6px;
  padding: 5px 12px; font-size: 12px; cursor: pointer;
}
.logout-btn:hover { color: #fff; border-color: #fff; }

/* ===== 主内容 ===== */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.main-header {
  padding: 18px 28px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: baseline; gap: 12px;
}
.main-header h2 { font-size: 18px; }
.header-sub { color: var(--text-light); font-size: 12px; }
.page-body { flex: 1; overflow-y: auto; padding: 24px 28px; }
.page { display: none; }
.page.active { display: block; }

/* ===== 仪表盘 ===== */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-grid.second { grid-template-columns: repeat(2, 1fr); margin-top: 16px; }
.stat-card {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.stat-label { color: var(--text-sub); font-size: 13px; }
.stat-value { font-size: 30px; font-weight: 700; margin-top: 8px; color: var(--primary); }
.stat-value.small { font-size: 20px; }
.stat-card.stat-ai { border: 1px solid var(--border); }
.stat-link { display: inline-block; margin-top: 10px; color: var(--primary); font-size: 13px; text-decoration: none; }

/* ===== 工具栏与表格 ===== */
.toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.toolbar-input {
  height: 36px; width: 220px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 12px; font-size: 13px;
}
.toolbar-input:focus { outline: none; border-color: var(--primary); }
.toolbar-select {
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 8px; font-size: 13px;
  background: #fff;
}
.btn {
  border: none; border-radius: 8px;
  padding: 0 16px; height: 36px;
  font-size: 13px; cursor: pointer;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); }
.btn-ghost { background: #f0f1f3; color: var(--text-sub); }
.btn-ghost:hover { background: #e5e6eb; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; border-radius: 6px; }

.table-wrap {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  background: #fafbfc;
  color: var(--text-sub);
  text-align: left;
  padding: 12px 16px;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid #f0f1f3;
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #fafbfe; }

.user-cell { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a56db, #2d6fe8);
  color: #fff; font-size: 14px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.user-name { font-weight: 500; }
.user-phone { color: var(--text-light); font-size: 12px; }

.prod-name { font-weight: 500; }
.prod-desc { color: var(--text-light); font-size: 12px; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
}
.badge-on { background: #e8f7ef; color: var(--success); }
.badge-off { background: #f2f3f5; color: var(--text-light); }
.badge-pending { background: #fef4e5; color: var(--warning); }
.badge-active { background: #e8f7ef; color: var(--success); }
.badge-disabled { background: #f2f3f5; color: var(--text-light); }
.badge-verified { background: #eef3ff; color: var(--primary); }
.badge-unverified { background: #f2f3f5; color: var(--text-light); }
.badge-role { background: #f5f6fa; color: var(--text-sub); }

.op-btn { color: var(--primary); cursor: pointer; margin-right: 10px; font-size: 13px; }
.op-btn:hover { text-decoration: underline; }
.op-btn.danger { color: var(--danger); }

.price-num { color: var(--danger); font-weight: 600; }
.price-unit { color: var(--text-light); font-size: 12px; }

/* ===== AI 设置 ===== */
.ai-card {
  background: #fff;
  border-radius: 12px;
  padding: 28px;
  max-width: 760px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.ai-card h3 { font-size: 16px; margin-bottom: 6px; }
.ai-desc { color: var(--text-light); font-size: 13px; margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field span { font-size: 13px; color: var(--text-sub); }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: inherit;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--primary);
}
.form-actions { margin-top: 24px; display: flex; align-items: center; gap: 12px; }
.save-msg { font-size: 13px; color: var(--success); }

/* ===== 弹窗 ===== */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; }
.modal-mask { position: absolute; inset: 0; background: rgba(0,0,0,0.45); }
.modal-card {
  position: relative;
  background: #fff;
  border-radius: 14px;
  padding: 28px;
  width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}
.modal-card h3 { margin-bottom: 20px; }
.modal-actions { margin-top: 24px; display: flex; justify-content: flex-end; gap: 10px; }

/* ===== Toast ===== */
.toast {
  position: fixed;
  top: 24px; left: 50%;
  transform: translateX(-50%);
  background: rgba(31,35,41,0.9);
  color: #fff;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 13px;
  z-index: 200;
}

.empty-row { text-align: center; color: var(--text-light); padding: 40px 0; }