/* KeenMart KSA Business System - Modern UI Styles */

:root {
  --km-bg: #f4f1ea;
  --km-bg-soft: #eef2f6;
  --km-surface: #ffffff;
  --km-surface-alt: #f8f7f4;
  --km-ink: #0f172a;
  --km-muted: #64748b;
  --km-muted-2: #94a3b8;
  --km-accent: #0f766e;
  --km-accent-strong: #0d5f59;
  --km-accent-warm: #c2410c;
  --km-border: #e2e8f0;
  --km-card-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --km-radius: 14px;
}

:root {
  --el-color-primary: var(--km-accent);
  --el-color-success: #16a34a;
  --el-color-warning: #d97706;
  --el-color-danger: #dc2626;
  --el-border-radius-base: 12px;
  --el-border-radius-small: 10px;
  --el-font-family: 'Source Sans 3', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: 'Source Sans 3', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  background: linear-gradient(135deg, #f6f2ea 0%, #eef2f6 45%, #f5f7fb 100%);
  color: var(--km-ink);
  position: relative;
  overflow: auto;
}
body::before {
  content: '';
  position: fixed;
  inset: -20% -10% auto auto;
  width: 60vmax;
  height: 60vmax;
  background: radial-gradient(circle at top right, rgba(15, 118, 110, 0.12), transparent 60%);
  pointer-events: none;
  z-index: -1;
}
body::after {
  content: '';
  position: fixed;
  inset: auto auto -20% -10%;
  width: 55vmax;
  height: 55vmax;
  background: radial-gradient(circle at bottom left, rgba(194, 65, 12, 0.10), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.logo, .page-header h2, .stat-card .stat-value { font-family: 'Sora', 'Source Sans 3', sans-serif; }

/* Stable app layout for /app */
#app[v-cloak] { display: none; }
.km-shell {
  height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: row;
  overflow: hidden;
}
.km-sidebar {
  width: 240px;
  min-width: 240px;
  background: linear-gradient(180deg, #1f2937 0%, #0f172a 100%);
  border-right: 1px solid rgba(148, 163, 184, 0.2);
  display: flex;
  flex-direction: column;
}
.km-logo {
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  color: #f8fafc;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .4px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}
.km-menu {
  flex: 1 1 auto;
  border-right: none !important;
  overflow-y: auto;
}
.km-menu.el-menu {
  background: transparent;
}
.km-menu .el-menu-item,
.km-menu .el-sub-menu__title {
  height: 46px;
  line-height: 46px;
  font-size: 14px;
}
.km-menu .el-menu-item.is-active {
  background: rgba(15, 118, 110, 0.18) !important;
  border-left: 3px solid var(--km-accent);
}
.km-main-shell {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: transparent;
}
.km-topbar {
  height: 64px;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--km-border);
  backdrop-filter: blur(8px);
}
.km-topbar-left,
.km-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.km-main-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 20px;
}

/* Layout safety (Element Plus, scoped to /app shell only) */
.app-shell {
  height: 100vh;
  display: flex;
  flex-direction: row;
  overflow: hidden;
}
.app-shell.el-container {
  display: flex;
  flex-direction: row;
  min-width: 0;
}
.app-shell-main {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
}
.app-shell-main.el-container,
.app-shell-main.el-container.is-vertical {
  display: flex;
  flex-direction: column;
}
.app-shell .el-aside { flex: 0 0 auto; }
.app-shell .el-header { flex: 0 0 auto; }
.app-shell .el-main { flex: 1 1 auto; min-width: 0; }

/* Sidebar */
.sidebar {
  background: linear-gradient(180deg, #1f2937 0%, #0f172a 100%);
  height: 100vh;
  overflow: hidden;
  box-shadow: 12px 0 40px rgba(15, 23, 42, 0.25);
}
.sidebar .logo {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f8fafc;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}
.sidebar .el-menu {
  border-right: none !important;
  background: transparent;
  height: calc(100vh - 64px);
  overflow-y: auto;
}
.sidebar .el-menu-item, .sidebar .el-sub-menu__title {
  height: 46px; line-height: 46px; font-size: 13px; color: #cbd5f5;
}
.sidebar .el-menu-item .el-icon, .sidebar .el-sub-menu__title .el-icon { margin-right: 8px; font-size: 16px; }
.sidebar .el-menu-item.is-active {
  color: #ffffff !important;
  background: rgba(15, 118, 110, 0.18) !important;
  border-left: 3px solid var(--km-accent);
}

/* Header */
.app-header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--km-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 64px;
  backdrop-filter: blur(10px);
}
.app-header .header-left { display: flex; align-items: center; gap: 16px; }
.app-header .header-right { display: flex; align-items: center; gap: 12px; }
.app-header .user-info { cursor: pointer; display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--km-muted); }
.lang-toggle { min-width: 120px; }
.lang-toggle .el-input__wrapper { background: #f1f5f9; }

/* Main content */
.app-main { background: transparent; padding: 20px; overflow-y: auto; }

/* Page components */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.page-header h2 { font-size: 20px; font-weight: 600; color: var(--km-ink); }
.page-header .header-actions { display: flex; gap: 10px; }

/* Filter bar */
.filter-bar { margin-bottom: 16px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.filter-bar .el-form-item { margin-bottom: 0; margin-right: 0; }

/* Cards */
.page-card {
  margin-bottom: 20px;
  border-radius: var(--km-radius);
  box-shadow: var(--km-card-shadow);
}
.page-card .el-card__body { padding: 20px; }

/* Tables */
.el-table {
  font-size: 13px;
  border-radius: 12px;
}
.el-table .cell { padding: 0 8px; }
.el-table .el-button--small { padding: 5px 8px; font-size: 12px; }

/* Pagination */
.pagination-wrap { margin-top: 16px; display: flex; justify-content: flex-end; }

/* Dashboard */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--km-surface); border-radius: var(--km-radius); padding: 20px; box-shadow: var(--km-card-shadow); }
.stat-card .stat-title { font-size: 13px; color: var(--km-muted); margin-bottom: 8px; }
.stat-card .stat-value { font-size: 28px; font-weight: 700; color: var(--km-ink); }
.stat-card .stat-footer { font-size: 12px; color: var(--km-muted-2); margin-top: 8px; }
.stat-card.primary { border-left: 4px solid var(--km-accent); }
.stat-card.success { border-left: 4px solid #16a34a; }
.stat-card.warning { border-left: 4px solid #f59e0b; }
.stat-card.danger { border-left: 4px solid #ef4444; }

/* Summary cards */
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.summary-card {
  background: var(--km-surface);
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid var(--km-border);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}
.summary-label { font-size: 12px; color: var(--km-muted); margin-bottom: 6px; }
.summary-value { font-size: 18px; font-weight: 600; color: var(--km-ink); }
.summary-foot { font-size: 12px; color: var(--km-muted-2); margin-top: 6px; }

/* Import panel */
.import-panel {
  background: var(--km-surface);
  border: 1px solid var(--km-border);
  border-radius: var(--km-radius);
  padding: 18px;
  box-shadow: var(--km-card-shadow);
}
.import-panel__header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.import-panel__title { font-size: 16px; font-weight: 600; }
.import-panel__sub { font-size: 12px; color: var(--km-muted); }
.import-summary { display: flex; gap: 16px; font-size: 12px; color: var(--km-muted); }
.validation-block { font-size: 13px; color: var(--km-muted); display: flex; flex-direction: column; gap: 6px; }

/* Status tags */
.status-tag { font-size: 12px; }

/* Dialog */
.el-dialog__body { padding: 20px 20px 0; }
.el-dialog .el-form-item { margin-bottom: 18px; }

/* Upload */
.upload-block { width: 100%; }
.upload-block .el-upload-dragger { width: 100%; border-radius: 12px; border: 1px dashed #cbd5f5; }

/* Login page */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}
.login-card {
  width: min(460px, 90vw);
  padding: 36px 36px 30px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  box-shadow: 0 40px 80px rgba(15, 23, 42, 0.18);
  border: 1px solid rgba(148, 163, 184, 0.24);
}
.login-card h1 { text-align: left; margin-bottom: 8px; font-size: 26px; color: var(--km-ink); }
.login-card .subtitle { text-align: left; color: var(--km-muted); margin-bottom: 24px; font-size: 14px; }
.login-card .el-form-item { margin-bottom: 20px; }
.login-card .login-btn { width: 100%; }

/* Detail drawer */
.detail-label { color: var(--km-muted-2); font-size: 13px; margin-bottom: 4px; }
.detail-value { font-size: 14px; color: var(--km-ink); margin-bottom: 16px; }

/* Items editor */
.items-editor { border: 1px solid var(--km-border); border-radius: 8px; padding: 12px; background: var(--km-surface); }
.items-editor .item-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.items-editor .item-row .el-input { flex: 1; }

/* Credit check validator */
.credit-check-grid { display: grid; grid-template-columns: minmax(360px, 1.1fr) minmax(320px, 0.9fr); gap: 16px; align-items: start; }
.credit-check-right { display: flex; flex-direction: column; gap: 16px; }
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.scenario-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.result-banner { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 10px; margin-bottom: 16px; border: 1px solid; }
.result-banner.pass { background: #f0fdf4; border-color: #16a34a; }
.result-banner.fail { background: #fef2f2; border-color: #ef4444; }
.result-icon { font-size: 22px; }
.result-title { font-size: 15px; font-weight: 600; color: var(--km-ink); }
.result-sub { font-size: 13px; color: var(--km-muted); margin-top: 4px; }
.result-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 8px; }
.metric { background: #f1f5f9; border-radius: 8px; padding: 10px 12px; }
.metric-label { font-size: 12px; color: var(--km-muted-2); margin-bottom: 4px; }
.metric-value { font-size: 15px; font-weight: 600; color: var(--km-ink); }
.metric-value.danger { color: #ef4444; }
.result-rows { display: flex; flex-direction: column; gap: 6px; }
.result-row { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--km-muted); }
.result-row .label { color: var(--km-muted-2); }
.rule-list { display: flex; flex-direction: column; gap: 10px; }
.rule-item { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border-radius: 10px; border: 1px solid #e5e7eb; background: #f8fafc; }
.rule-item.pass { border-color: #16a34a; background: #f0fdf4; }
.rule-item.fail { border-color: #ef4444; background: #fef2f2; }
.rule-item.na { border-color: #f59e0b; background: #fef3c7; }
.rule-icon { font-size: 20px; }
.rule-item.pass .rule-icon { color: #16a34a; }
.rule-item.fail .rule-icon { color: #ef4444; }
.rule-item.na .rule-icon { color: #f59e0b; }
.rule-title { font-size: 14px; font-weight: 600; color: var(--km-ink); }
.rule-desc { font-size: 12px; color: var(--km-muted); margin-top: 2px; }
.rule-detail { font-size: 12px; color: var(--km-muted-2); margin-top: 6px; }

/* Responsive */
@media (max-width: 1200px) {
  .credit-check-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .page-header { flex-direction: column; gap: 10px; align-items: flex-start; }
}

/* Tree indent */
.tree-indent { padding-left: 20px; }