/**
 * NS-HRIS Enterprise theme overlay (Phase 1 design system).
 * Themes the existing Ant Design SPA without rewriting the minified bundle.
 * Personality: calm, corporate, information-dense — not AI-SaaS purple glass.
 * Fonts are loaded from index.html (non-blocking) — do not @import here.
 */

:root {
  --hris-primary: #0b4f6c;
  --hris-primary-hover: #093d54;
  --hris-primary-soft: #e8f2f6;
  --hris-accent: #1a7a64;
  --hris-bg: #f4f6f8;
  --hris-surface: #ffffff;
  --hris-border: #e2e8f0;
  --hris-border-strong: #cbd5e1;
  --hris-text: #0f172a;
  --hris-text-secondary: #475569;
  --hris-text-muted: #64748b;
  --hris-sidebar: #0b1f2a;
  --hris-sidebar-text: rgba(255, 255, 255, 0.78);
  --hris-sidebar-active: rgba(26, 122, 100, 0.28);
  --hris-success: #15803d;
  --hris-success-bg: #f0fdf4;
  --hris-warning: #b45309;
  --hris-warning-bg: #fffbeb;
  --hris-danger: #b91c1c;
  --hris-danger-bg: #fef2f2;
  --hris-info: #1d4ed8;
  --hris-info-bg: #eff6ff;
  --hris-radius-sm: 6px;
  --hris-radius: 8px;
  --hris-radius-lg: 10px;
  --hris-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
  --hris-font: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --hris-space-1: 4px;
  --hris-space-2: 8px;
  --hris-space-3: 12px;
  --hris-space-4: 16px;
  --hris-space-5: 20px;
  --hris-space-6: 24px;
  --hris-space-8: 32px;
}

html,
body,
#root {
  font-family: var(--hris-font) !important;
  color: var(--hris-text);
  background: var(--hris-bg);
}

/* —— Ant Design primary tokens —— */
.ant-btn-primary,
html body .ant-btn.ant-btn-primary,
html body button.ant-btn-primary {
  background: var(--hris-primary) !important;
  border-color: var(--hris-primary) !important;
  box-shadow: none !important;
  font-weight: 600 !important;
  border-radius: var(--hris-radius-sm) !important;
  color: #fff !important;
}
.ant-btn-primary:hover,
.ant-btn-primary:focus {
  background: var(--hris-primary-hover) !important;
  border-color: var(--hris-primary-hover) !important;
}
.ant-btn-default,
.ant-btn {
  border-radius: var(--hris-radius-sm) !important;
  font-weight: 500 !important;
}
.ant-btn-dangerous {
  background: var(--hris-danger) !important;
  border-color: var(--hris-danger) !important;
}

.ant-input,
.ant-input-affix-wrapper,
.ant-select-selector,
.ant-picker,
.ant-input-number {
  border-radius: var(--hris-radius-sm) !important;
  border-color: var(--hris-border-strong) !important;
}
.ant-input:focus,
.ant-input-affix-wrapper-focused,
.ant-select-focused .ant-select-selector,
.ant-picker-focused {
  border-color: var(--hris-primary) !important;
  box-shadow: 0 0 0 2px rgba(11, 79, 108, 0.15) !important;
}

/* —— Layout shell —— */
.ant-layout {
  background: var(--hris-bg) !important;
  min-height: 100vh;
}
.ant-layout-sider {
  background: var(--hris-sidebar) !important;
}
.ant-layout-sider .ant-menu-dark,
.ant-layout-sider .ant-menu {
  background: transparent !important;
}
.ant-layout-sider .ant-menu-item {
  border-radius: var(--hris-radius-sm) !important;
  margin-inline: 8px !important;
  width: calc(100% - 16px) !important;
  color: var(--hris-sidebar-text) !important;
  overflow: hidden !important;
}
.ant-layout-sider .ant-menu-title-content,
.ant-layout-sider .ant-menu-item .ant-menu-title-content {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}
.ant-layout-sider .ant-menu-item-selected {
  background: var(--hris-sidebar-active) !important;
  color: #fff !important;
}
.ant-layout-sider .ant-menu-item:hover {
  color: #fff !important;
}
.ant-layout-header {
  background: var(--hris-surface) !important;
  border-bottom: 1px solid var(--hris-border) !important;
  box-shadow: none !important;
  padding-inline: var(--hris-space-5) !important;
}
.ant-layout-content {
  background: var(--hris-bg) !important;
  padding: var(--hris-space-5) var(--hris-space-6) !important;
}

/* —— Responsiveness —— */
@media (max-width: 992px) {
  .ant-layout-content {
    padding: var(--hris-space-4) !important;
  }
  .ant-layout-header {
    padding-inline: var(--hris-space-3) !important;
  }
}
@media (max-width: 576px) {
  .ant-layout-content {
    padding: var(--hris-space-3) !important;
  }
  .ant-card-body {
    padding: 14px !important;
  }
  .ant-statistic-content {
    font-size: 22px !important;
  }
}

/* Faster paint: avoid layout stall on huge tables */
.ant-table-wrapper {
  max-width: 100%;
  overflow-x: auto;
}

/* —— Cards / surfaces —— */
.ant-card {
  border-radius: var(--hris-radius) !important;
  border: 1px solid var(--hris-border) !important;
  box-shadow: var(--hris-shadow) !important;
  background: var(--hris-surface) !important;
}
.ant-card-head {
  border-bottom-color: var(--hris-border) !important;
  min-height: 48px !important;
  font-weight: 600 !important;
  color: var(--hris-text) !important;
}
.ant-card-head-title {
  font-size: 15px !important;
  font-weight: 600 !important;
}

/* —— Typography —— */
.ant-typography,
h1.ant-typography,
h2.ant-typography,
h3.ant-typography,
h4.ant-typography,
h5.ant-typography {
  font-family: var(--hris-font) !important;
  color: var(--hris-text);
}
.ant-typography.ant-typography-secondary {
  color: var(--hris-text-muted) !important;
}

/* —— Tables (dense, professional) —— */
.ant-table {
  font-size: 13px !important;
  color: var(--hris-text) !important;
}
.ant-table-thead > tr > th {
  background: #f8fafc !important;
  color: var(--hris-text-secondary) !important;
  font-weight: 600 !important;
  font-size: 12px !important;
  border-bottom: 1px solid var(--hris-border) !important;
  padding: 10px 12px !important;
}
.ant-table-tbody > tr > td {
  border-bottom: 1px solid var(--hris-border) !important;
  padding: 10px 12px !important;
}
.ant-table-tbody > tr:hover > td {
  background: #f8fafc !important;
}
.ant-table-wrapper .ant-table-pagination {
  margin: 12px 0 0 !important;
}

/* —— Tags / badges —— */
.ant-tag {
  border-radius: 4px !important;
  font-weight: 600 !important;
  font-size: 11px !important;
  line-height: 18px !important;
  border: 0 !important;
  padding-inline: 8px !important;
}

/* —— Modals / drawers —— */
.ant-modal-content {
  border-radius: var(--hris-radius-lg) !important;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12) !important;
}
.ant-modal-header {
  border-bottom: 1px solid var(--hris-border) !important;
}
.ant-modal-title {
  font-weight: 600 !important;
  font-size: 16px !important;
}
.ant-drawer-header {
  border-bottom: 1px solid var(--hris-border) !important;
}
.ant-drawer-title {
  font-weight: 600 !important;
}

/* —— Tabs —— */
.ant-tabs-tab {
  font-weight: 500 !important;
  color: var(--hris-text-muted) !important;
}
.ant-tabs-tab-active .ant-tabs-tab-btn {
  color: var(--hris-primary) !important;
  font-weight: 600 !important;
}
.ant-tabs-ink-bar {
  background: var(--hris-primary) !important;
}

/* —— Forms —— */
.ant-form-item-label > label {
  color: var(--hris-text-secondary) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
}

/* —— Login page polish (SPA) —— */
body:has([class*="login"]) ,
#root:has(form) {
  /* soft fallback; login card still Ant Design */
}

/* Reduce decorative card shadows on dashboards */
.ant-row .ant-card {
  box-shadow: none !important;
  border: 1px solid var(--hris-border) !important;
}

/* Compact metric-like cards */
.ant-statistic-title {
  color: var(--hris-text-muted) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
}
.ant-statistic-content {
  color: var(--hris-text) !important;
  font-weight: 700 !important;
}

/* Empty / muted helper */
.ant-empty-description {
  color: var(--hris-text-muted) !important;
}

/* Scrollbars subtle */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}