/* East Port Said National University — Dashboard Brand & Theme */

@font-face {
  font-family: "Cairo";
  src: url("../Cairo/static/Cairo-Regular.1ff28ece1699.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cairo";
  src: url("../Cairo/static/Cairo-Medium.5c7ef9dbb2d1.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cairo";
  src: url("../Cairo/static/Cairo-SemiBold.ad6c567a0d3b.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cairo";
  src: url("../Cairo/static/Cairo-Bold.41aa53767df9.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cairo";
  src: url("../Cairo/static/Cairo-ExtraBold.2450944d7eac.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ── Shared brand tokens ── */
:root {
  --epnu-font-family: "Cairo", system-ui, sans-serif;
  --font-sans: var(--epnu-font-family);
  --font-outfit: var(--epnu-font-family);
  --default-font-family: var(--epnu-font-family);
  --epnu-navy-950: #0d1b2a;
  --epnu-navy-900: #111d2e;
  --epnu-navy-800: #1b3c73;
  --epnu-blue-500: #0077ff;
  --epnu-cyan-400: #00d4ff;
  --epnu-surface-50: #f8fafc;
  --epnu-surface-100: #f1f5f9;
  --epnu-border-200: #e2e8f0;
  --epnu-white: #ffffff;
  --epnu-text-dark: #0d1b2a;
  --epnu-text-muted: #64748b;
  --epnu-card-shadow: 0 18px 45px rgba(13, 27, 42, 0.12);
  --epnu-soft-shadow: 0 10px 30px rgba(13, 27, 42, 0.08);
  --epnu-radius-md: 14px;
  --epnu-radius-lg: 22px;
  --epnu-header-height: 4.25rem;
  --epnu-header-height-mobile: 3.5rem;

  /* TailAdmin brand remapping */
  --color-brand-50: #e6f2ff;
  --color-brand-100: #cce5ff;
  --color-brand-300: #66b3ff;
  --color-brand-400: #3399ff;
  --color-brand-500: #0077ff;
  --color-brand-600: #0066db;
  --color-brand-800: #1b3c73;
  --color-brand-950: #0d1b2a;

  /* ── Light theme (default) ── */
  --epnu-bg-page: var(--epnu-surface-50);
  --epnu-bg-main: var(--epnu-surface-50);
  --epnu-bg-elevated: var(--epnu-white);
  --epnu-bg-muted: var(--epnu-surface-100);
  --epnu-bg-input: var(--epnu-white);
  --epnu-text-primary: var(--epnu-navy-950);
  --epnu-text-secondary: var(--epnu-text-muted);
  --epnu-text-inverse: var(--epnu-white);
  --epnu-border: var(--epnu-border-200);
  --epnu-border-subtle: #eef2f6;
  --epnu-overlay: rgba(13, 27, 42, 0.45);
  --epnu-navbar-bg: rgba(255, 255, 255, 0.94);
  --epnu-navbar-border: var(--epnu-border-200);
  --epnu-footer-bg: var(--epnu-white);
  --epnu-footer-border: var(--epnu-border-200);
  --epnu-footer-text: var(--epnu-navy-950);
  --epnu-footer-muted: var(--epnu-text-muted);
  --epnu-icon-btn-bg: var(--epnu-white);
  --epnu-icon-btn-border: var(--epnu-border-200);
  --epnu-icon-btn-text: var(--epnu-text-muted);
  --epnu-icon-btn-hover-border: var(--epnu-blue-500);
  --epnu-icon-btn-hover-text: var(--epnu-blue-500);
  --epnu-dropdown-bg: var(--epnu-white);
  --epnu-dropdown-border: var(--epnu-border-200);
  --epnu-dropdown-hover: var(--epnu-surface-50);
  --epnu-preloader-bg: var(--epnu-white);
  --epnu-focus-ring: rgba(0, 119, 255, 0.18);

  /* Semantic action colors */
  --epnu-success: #16a34a;
  --epnu-success-hover: #15803d;
  --epnu-success-soft: #f0fdf4;
  --epnu-success-border: #bbf7d0;
  --epnu-warning: #d97706;
  --epnu-warning-hover: #b45309;
  --epnu-warning-soft: #fffbeb;
  --epnu-warning-border: #fde68a;
  --epnu-danger: #dc2626;
  --epnu-danger-hover: #b91c1c;
  --epnu-danger-soft: #fef2f2;
  --epnu-danger-border: #fecaca;
  --epnu-info: #2563eb;
  --epnu-info-hover: #1d4ed8;
  --epnu-info-soft: #eff6ff;
  --epnu-info-border: #bfdbfe;

  /* Sidebar — light */
  --epnu-sidebar-bg: var(--epnu-white);
  --epnu-sidebar-border: var(--epnu-border-200);
  --epnu-sidebar-title: #94a3b8;
  --epnu-sidebar-text: var(--epnu-navy-800);
  --epnu-sidebar-text-muted: #475569;
  --epnu-sidebar-hover-bg: var(--epnu-surface-50);
  --epnu-sidebar-active-bg: #e6f2ff;
  --epnu-sidebar-active-text: var(--epnu-blue-500);
  --epnu-sidebar-active-accent: var(--epnu-blue-500);
  --epnu-sidebar-icon: #64748b;
  --epnu-sidebar-icon-active: var(--epnu-blue-500);
  --epnu-sidebar-dropdown-border: var(--epnu-border-200);
  --epnu-sidebar-item-radius: 10px;
  --epnu-sidebar-icon-well-bg: rgba(100, 116, 139, 0.08);
  --epnu-sidebar-icon-well-active-bg: rgba(0, 119, 255, 0.12);
  --epnu-sidebar-width-expanded: 300px;
  --epnu-sidebar-width-collapsed: 90px;
  --epnu-sidebar-icon-size: 24px;
  --epnu-sidebar-icon-padding: 0.375rem;
}

/* ── Dark theme ── */
.dark {
  color-scheme: dark;

  --epnu-bg-page: var(--epnu-navy-950);
  --epnu-bg-main: var(--epnu-navy-900);
  --epnu-bg-elevated: #162636;
  --epnu-bg-muted: rgba(255, 255, 255, 0.05);
  --epnu-bg-input: rgba(255, 255, 255, 0.04);
  --epnu-text-primary: rgba(255, 255, 255, 0.92);
  --epnu-text-secondary: rgba(255, 255, 255, 0.58);
  --epnu-text-inverse: var(--epnu-white);
  --epnu-border: rgba(255, 255, 255, 0.1);
  --epnu-border-subtle: rgba(255, 255, 255, 0.06);
  --epnu-overlay: rgba(13, 27, 42, 0.72);
  --epnu-navbar-bg: rgba(13, 27, 42, 0.92);
  --epnu-navbar-border: rgba(255, 255, 255, 0.08);
  --epnu-footer-bg: #0a1520;
  --epnu-footer-border: rgba(255, 255, 255, 0.08);
  --epnu-footer-text: rgba(255, 255, 255, 0.92);
  --epnu-footer-muted: rgba(255, 255, 255, 0.58);
  --epnu-icon-btn-bg: rgba(255, 255, 255, 0.04);
  --epnu-icon-btn-border: rgba(255, 255, 255, 0.12);
  --epnu-icon-btn-text: rgba(255, 255, 255, 0.65);
  --epnu-icon-btn-hover-border: var(--epnu-cyan-400);
  --epnu-icon-btn-hover-text: var(--epnu-cyan-400);
  --epnu-dropdown-bg: #162636;
  --epnu-dropdown-border: rgba(255, 255, 255, 0.1);
  --epnu-dropdown-hover: rgba(255, 255, 255, 0.05);
  --epnu-preloader-bg: var(--epnu-navy-950);
  --epnu-focus-ring: rgba(0, 212, 255, 0.2);
  --epnu-success: #4ade80;
  --epnu-success-hover: #22c55e;
  --epnu-success-soft: rgba(34, 197, 94, 0.14);
  --epnu-success-border: rgba(74, 222, 128, 0.28);
  --epnu-warning: #fbbf24;
  --epnu-warning-hover: #f59e0b;
  --epnu-warning-soft: rgba(245, 158, 11, 0.14);
  --epnu-warning-border: rgba(251, 191, 36, 0.28);
  --epnu-danger: #f87171;
  --epnu-danger-hover: #ef4444;
  --epnu-danger-soft: rgba(239, 68, 68, 0.14);
  --epnu-danger-border: rgba(248, 113, 113, 0.28);
  --epnu-info: #60a5fa;
  --epnu-info-hover: #3b82f6;
  --epnu-info-soft: rgba(59, 130, 246, 0.14);
  --epnu-info-border: rgba(96, 165, 250, 0.28);
  --epnu-select-option-bg: var(--epnu-dropdown-bg);
  --epnu-select-option-text: var(--epnu-text-primary);
  --epnu-select-option-active-bg: rgba(0, 119, 255, 0.35);
  --epnu-select-option-active-text: var(--epnu-white);

  /* Sidebar — dark (flat elevated surface) */
  --epnu-sidebar-bg: #162636;
  --epnu-sidebar-border: rgba(255, 255, 255, 0.1);
  --epnu-sidebar-title: rgba(255, 255, 255, 0.5);
  --epnu-sidebar-text: rgba(255, 255, 255, 0.88);
  --epnu-sidebar-text-muted: rgba(255, 255, 255, 0.72);
  --epnu-sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --epnu-sidebar-active-bg: rgba(0, 119, 255, 0.2);
  --epnu-sidebar-active-text: var(--epnu-white);
  --epnu-sidebar-active-accent: var(--epnu-cyan-400);
  --epnu-sidebar-icon: rgba(255, 255, 255, 0.6);
  --epnu-sidebar-icon-active: var(--epnu-cyan-400);
  --epnu-sidebar-dropdown-border: rgba(255, 255, 255, 0.12);
  --epnu-sidebar-item-radius: 10px;
  --epnu-sidebar-icon-well-bg: rgba(255, 255, 255, 0.06);
  --epnu-sidebar-icon-well-active-bg: rgba(0, 119, 255, 0.25);
}

/* ── Base & typography ── */
html {
  font-family: var(--epnu-font-family);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  height: 100%;
}

body,
button,
input,
select,
textarea {
  font-family: var(--epnu-font-family);
}

body {
  height: 100%;
}

[dir="rtl"] {
  line-height: 1.65;
}

.epnu-body {
  background-color: var(--epnu-bg-page);
  color: var(--epnu-text-primary);
  transition:
    background-color 0.25s ease,
    color 0.25s ease;
}

.epnu-body.epnu-sidebar-open {
  overflow: hidden;
}

@media (min-width: 1024px) {
  .epnu-body.epnu-sidebar-open {
    overflow: auto;
  }
}

.epnu-main {
  background-color: var(--epnu-bg-main);
  min-height: 0;
  min-width: 0;
  width: 100%;
  scrollbar-gutter: stable;
  transition: background-color 0.25s ease;
}

/* ---------------------------------------------------------------------------
   Dashboard overview layout.
   The summary cards sit in a horizontal strip on top, and the trend chart gets
   its own full-width row below so all 30 daily date labels have room and never
   get squeezed.

   The container query is scoped to ONLY the cards wrapper (so the strip reflows
   to the content area's real width when the sidebar opens/closes). The chart is
   deliberately kept outside any `container-type` element: a chart inside a size
   query container resize-loops on hover (flicker / jumping height), because
   ApexCharts measures its parent while size containment makes that measurement
   depend on the chart itself.
   --------------------------------------------------------------------------- */
.epnu-overview {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.epnu-overview-cards-wrap {
  container-type: inline-size;
  container-name: epnu-cards;
}

.epnu-overview-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.epnu-overview-chart {
  min-width: 0;
}

/* The sidebar animates its width (~320ms) and is in the document flow, so the
   chart containers resize every frame. ApexCharts rebuilding its SVG each frame
   is what flickers, so during the slide we don't redraw — instead JS scales the
   already-rendered chart horizontally (transform) so its WIDTH animates smoothly
   in step with the sidebar, then triggers one crisp redraw once the width
   settles. `will-change` keeps that scaling on the compositor (no flicker). */
#dashboard-daily-chart,
#dashboard-priority-1-chart,
#dashboard-priority-2-chart {
  transform-origin: top left;
  will-change: transform;
}

/* Chart scroll wrapper.
   On desktop the full-width chart already fits, so overflow stays `visible`:
   this is critical because `overflow: auto` would toggle a scrollbar when the
   hover tooltip spills past an edge, which changes the chart's available size
   and sends ApexCharts into a resize loop (flicker / jumping height). Only on
   small phones — where 30 labels genuinely can't fit — do we enable scrolling. */
.epnu-overview-chart-scroll {
  max-width: 100%;
  overflow: visible;
}

/* Chart fills the row; only scrolls horizontally on small phones. Mobile
   sidebar is an overlay (not inline), so a viewport media query measures the
   chart's space accurately here. */
.epnu-overview-chart-canvas {
  width: 100%;
  min-height: 320px;
}

@media (max-width: 640px) {
  .epnu-overview-chart-scroll {
    overflow-x: auto;
    overflow-y: hidden;
  }

  .epnu-overview-chart-canvas {
    min-width: 600px;
  }
}

@container epnu-cards (min-width: 700px) {
  .epnu-overview-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.epnu-auth-shell {
  background:
    radial-gradient(
      circle at top right,
      rgba(0, 119, 255, 0.08),
      transparent 32rem
    ),
    var(--epnu-bg-page);
  color: var(--epnu-text-primary);
}

.dark .epnu-auth-shell {
  background:
    radial-gradient(
      circle at top right,
      rgba(0, 212, 255, 0.1),
      transparent 30rem
    ),
    linear-gradient(
      135deg,
      var(--epnu-navy-950) 0%,
      var(--epnu-navy-900) 62%,
      #102844 100%
    );
}

.epnu-layout {
  min-width: 0;
  min-height: 0;
  width: 100%;
  height: 100dvh;
}

@media (min-width: 1024px) {
  .epnu-layout {
    height: 100vh;
  }
}

/* ── Sidebar ── */
.epnu-sidebar {
  height: 100%;
  background: var(--epnu-sidebar-bg);
  border-inline-end: 1px solid var(--epnu-sidebar-border);
  box-shadow: none;
  transition:
    background 0.25s ease,
    border-color 0.25s ease;
}

/* Neutralize TailAdmin collapsed-sidebar hover expand for EPNU sidebar */
.epnu-sidebar.sidebar:hover {
  width: unset;
}

.epnu-sidebar .menu-group-title {
  color: var(--epnu-sidebar-title);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.epnu-sidebar-header {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  min-height: var(--epnu-header-height-mobile);
  margin-top: 0;
  padding-block: 0;
  border-bottom: 1px solid var(--epnu-sidebar-border);
}

.epnu-sidebar-brand-link {
  min-width: 0;
}

.epnu-sidebar-logo-well {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.625rem;
  background: var(--epnu-bg-muted);
  border: 1px solid var(--epnu-border-subtle);
}

.epnu-sidebar-logo-well img {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 0.375rem;
}

.epnu-sidebar-header + .epnu-sidebar-nav {
  padding-top: 1rem;
}

.epnu-sidebar .logo-text .epnu-sidebar-brand {
  color: var(--epnu-sidebar-text);
}

.epnu-sidebar .logo-text .epnu-sidebar-tagline {
  color: var(--epnu-sidebar-text-muted);
}

.dark .epnu-sidebar .logo-text .epnu-sidebar-brand,
.dark .epnu-sidebar .logo-text .epnu-sidebar-tagline {
  color: var(--epnu-text-inverse);
}

.dark .epnu-sidebar .logo-text .epnu-sidebar-tagline {
  opacity: 0.7;
}

.epnu-sidebar .menu-item {
  gap: 0.625rem;
  padding-inline: 0.625rem;
  padding-block: 0.5rem;
  border-radius: var(--epnu-sidebar-item-radius);
  width: 100%;
}

.epnu-sidebar .menu-item > svg:not(.menu-item-arrow) {
  flex-shrink: 0;
  box-sizing: content-box;
  width: var(--epnu-sidebar-icon-size);
  height: var(--epnu-sidebar-icon-size);
  padding: var(--epnu-sidebar-icon-padding);
  border-radius: 0.5rem;
  background: transparent;
  transition:
    background-color var(--epnu-duration-fast) ease,
    fill var(--epnu-duration-fast) ease,
    stroke var(--epnu-duration-fast) ease;
}

.epnu-sidebar .menu-item-inactive:hover > svg:not(.menu-item-arrow) {
  background: var(--epnu-sidebar-icon-well-bg);
}

.epnu-sidebar .menu-item-active > svg:not(.menu-item-arrow) {
  background: transparent;
}

.epnu-sidebar a.menu-item.menu-item-inactive {
  color: var(--epnu-sidebar-text-muted);
}

.epnu-sidebar a.menu-item.menu-item-inactive:hover {
  background-color: var(--epnu-sidebar-hover-bg);
  color: var(--epnu-sidebar-text);
}

.epnu-sidebar a.menu-item.menu-item-active,
.epnu-sidebar a.menu-item.menu-item-active:hover {
  background-color: var(--epnu-sidebar-active-bg);
  color: var(--epnu-sidebar-active-text);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--epnu-sidebar-active-accent);
}

[dir="rtl"] .epnu-sidebar a.menu-item.menu-item-active,
[dir="rtl"] .epnu-sidebar a.menu-item.menu-item-active:hover {
  box-shadow: inset -3px 0 0 var(--epnu-sidebar-active-accent);
}

.epnu-sidebar .menu-item-icon-inactive {
  fill: var(--epnu-sidebar-icon);
}

.epnu-sidebar .menu-item-icon-active {
  fill: var(--epnu-sidebar-icon-active);
}

.epnu-sidebar .menu-item-icon-stroke-inactive {
  fill: none;
  stroke: var(--epnu-sidebar-icon);
}

.epnu-sidebar .menu-item-icon-stroke-active {
  fill: none;
  stroke: var(--epnu-sidebar-icon-active);
}

.epnu-sidebar .menu-item-arrow-inactive {
  stroke: var(--epnu-sidebar-icon);
}

.epnu-sidebar .menu-item-arrow-active {
  stroke: var(--epnu-sidebar-icon-active);
}

.epnu-sidebar a.menu-dropdown-item.menu-dropdown-item-inactive {
  color: var(--epnu-sidebar-text-muted);
}

.epnu-sidebar a.menu-dropdown-item.menu-dropdown-item-inactive:hover {
  background-color: var(--epnu-sidebar-hover-bg);
  color: var(--epnu-sidebar-text);
}

.epnu-sidebar a.menu-dropdown-item.menu-dropdown-item-active,
.epnu-sidebar a.menu-dropdown-item.menu-dropdown-item-active:hover {
  background-color: var(--epnu-sidebar-active-bg);
  color: var(--epnu-sidebar-active-text);
  font-weight: 600;
  box-shadow: inset 2px 0 0 var(--epnu-sidebar-active-accent);
}

[dir="rtl"] .epnu-sidebar a.menu-dropdown-item.menu-dropdown-item-active,
[dir="rtl"] .epnu-sidebar a.menu-dropdown-item.menu-dropdown-item-active:hover {
  box-shadow: inset -2px 0 0 var(--epnu-sidebar-active-accent);
}

.epnu-sidebar .menu-dropdown-item {
  display: flex;
  width: 100%;
  padding-block: 0.375rem;
  padding-inline: 0.625rem;
  font-size: 0.8125rem;
  border-radius: 0.5rem;
}

.epnu-sidebar .menu-dropdown {
  padding-inline-start: 1.5rem;
  border-inline-start: 1px solid var(--epnu-sidebar-dropdown-border);
  margin-inline-start: 0.5rem;
}

.epnu-sidebar .menu-group-icon {
  fill: var(--epnu-sidebar-icon);
}

.epnu-sidebar .epnu-sidebar-group-header {
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--epnu-border-subtle);
}

.epnu-sidebar-nav li {
  width: 100%;
}

/* Collapsed sidebar — desktop */
@media (min-width: 1024px) {
  .epnu-sidebar:not(.epnu-sidebar-collapsed) {
    width: var(--epnu-sidebar-width-expanded);
  }

  .epnu-sidebar:not(.epnu-sidebar-collapsed) .epnu-sidebar-brand-link {
    margin-inline: 0.5rem;
  }

  .epnu-sidebar.epnu-sidebar-collapsed {
    width: var(--epnu-sidebar-width-collapsed);
    padding-inline: 0.75rem;
  }

  .epnu-sidebar.epnu-sidebar-collapsed .menu-item {
    justify-content: center;
    padding-inline: 0.5rem;
  }

  .epnu-sidebar.epnu-sidebar-collapsed .epnu-sidebar-header {
    justify-content: center;
    padding-inline: 0;
  }

  .epnu-sidebar.epnu-sidebar-collapsed .epnu-sidebar-brand-link {
    justify-content: center;
    margin-inline: 0;
    width: 100%;
    gap: 0;
  }

  .epnu-sidebar.epnu-sidebar-collapsed .epnu-sidebar-logo-well {
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 1px solid var(--epnu-border-subtle);
    background: var(--epnu-bg-muted);
    border-radius: 0.625rem;
  }

  .epnu-sidebar.epnu-sidebar-collapsed .epnu-sidebar-logo-well img {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 0.375rem;
    object-fit: contain;
  }
}

/* ── Navbar ── */
.epnu-navbar {
  background: var(--epnu-navbar-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--epnu-navbar-border);
  box-shadow: var(--epnu-soft-shadow);
  transition:
    background 0.25s ease,
    border-color 0.25s ease;
}

.epnu-navbar-inner {
  min-height: var(--epnu-header-height-mobile);
  flex-wrap: nowrap;
}

@media (min-width: 1024px) {
  .epnu-navbar-inner {
    min-height: var(--epnu-header-height);
  }
}

.epnu-icon-btn {
  background-color: var(--epnu-icon-btn-bg);
  border: 1px solid var(--epnu-icon-btn-border);
  color: var(--epnu-icon-btn-text);
  transition:
    color var(--epnu-duration-fast) ease,
    border-color var(--epnu-duration-fast) ease,
    background-color var(--epnu-duration-fast) ease,
    transform var(--epnu-duration-fast) var(--epnu-ease-out),
    box-shadow var(--epnu-duration-fast) ease;
}

.epnu-icon-btn:hover {
  border-color: var(--epnu-icon-btn-hover-border);
  color: var(--epnu-icon-btn-hover-text);
}

.epnu-icon-btn:active {
  transform: scale(0.94);
}

.epnu-btn-primary {
  background: var(--epnu-blue-500);
  color: var(--epnu-white);
  border-radius: 8px;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(0, 119, 255, 0.28);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.epnu-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 119, 255, 0.36);
}

/* ── Dropdowns ── */
.epnu-dropdown {
  background-color: var(--epnu-dropdown-bg);
  border: 1px solid var(--epnu-dropdown-border);
  box-shadow: var(--epnu-card-shadow);
}

.epnu-dropdown-header {
  border-bottom: 1px solid var(--epnu-border);
}

.epnu-dropdown-item {
  color: var(--epnu-text-primary);
}

.epnu-dropdown-item:hover {
  background-color: var(--epnu-dropdown-hover);
}

.epnu-dropdown-muted {
  color: var(--epnu-text-secondary);
}

.epnu-dropdown-divider {
  border-color: var(--epnu-border);
}

/* ── Footer ── */
.epnu-footer {
  background: var(--epnu-footer-bg);
  border-top: 1px solid var(--epnu-footer-border);
  color: var(--epnu-footer-text);
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease;
}

.epnu-footer .epnu-footer-muted {
  color: var(--epnu-footer-muted);
}

.epnu-footer .epnu-footer-text {
  color: var(--epnu-footer-text);
}

.epnu-footer-logo-wrap {
  border: 1px solid var(--epnu-border);
  background-color: var(--epnu-bg-muted);
}

.epnu-footer-divider {
  background-color: var(--epnu-border);
}

/* ── Content ── */
.epnu-card {
  background: var(--epnu-bg-elevated);
  border: 1px solid var(--epnu-border);
  border-radius: var(--epnu-radius-md);
  box-shadow: var(--epnu-soft-shadow);
  color: var(--epnu-text-primary);
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.epnu-page-title {
  color: var(--epnu-text-primary);
  font-weight: 700;
}

.epnu-muted {
  color: var(--epnu-text-secondary);
}

.epnu-section-divider {
  border-color: var(--epnu-border-subtle);
}

.epnu-soft-panel {
  background: var(--epnu-bg-muted);
  border: 1px solid var(--epnu-border-subtle);
  border-radius: 0.75rem;
}

.epnu-form-control {
  width: 100%;
  min-height: 2.75rem;
  border-radius: 0.625rem;
  border: 1px solid var(--epnu-border);
  background-color: var(--epnu-bg-input);
  color: var(--epnu-text-primary);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  line-height: 1.35;
  box-shadow: var(--epnu-soft-shadow);
  outline: none;
  transition:
    background-color var(--epnu-duration-fast) ease,
    border-color var(--epnu-duration-fast) ease,
    box-shadow var(--epnu-duration-fast) ease,
    color var(--epnu-duration-fast) ease;
}

.epnu-form-control::placeholder {
  color: color-mix(in srgb, var(--epnu-text-secondary) 70%, transparent);
}

.epnu-form-control:focus {
  border-color: var(--epnu-blue-500);
  box-shadow: 0 0 0 3px var(--epnu-focus-ring);
}

.dark .epnu-form-control:focus {
  border-color: var(--epnu-cyan-400);
}

.epnu-form-control:disabled,
.epnu-form-control[disabled] {
  cursor: not-allowed;
  opacity: 0.62;
  background-color: var(--epnu-bg-muted);
}

.epnu-form-control[dir="ltr"] {
  direction: ltr;
  text-align: left;
}

/* Native select option list */
select option,
select optgroup {
  background-color: var(--epnu-white);
  color: var(--epnu-navy-800);
}

select.epnu-form-control,
select.epnu-dashboard-trend-range {
  color: var(--epnu-text-primary);
}

.dark select,
.dark select.epnu-form-control,
.dark select.epnu-dashboard-trend-range {
  color: var(--epnu-text-primary);
  background-color: var(--epnu-bg-input);
  color-scheme: dark;
}

.dark select option,
.dark select optgroup {
  background-color: var(--epnu-select-option-bg);
  color: var(--epnu-select-option-text);
}

.dark select option:checked,
.dark select option:hover,
.dark select option:focus {
  background-color: var(--epnu-select-option-active-bg);
  color: var(--epnu-text-primary);
}

.epnu-form-control--trailing-icon {
  padding-inline-end: 2.75rem;
}

.epnu-input-wrap {
  position: relative;
}

.epnu-form-trailing-icon {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  color: var(--epnu-text-secondary);
  cursor: pointer;
  transform: translateY(-50%);
}

.epnu-form-trailing-icon:hover {
  color: var(--epnu-text-primary);
}

.epnu-auth-register-cta {
  border-radius: 0.75rem;
  border: 1px dashed var(--epnu-border);
  background: var(--epnu-bg-muted);
  padding: 1rem;
  text-align: center;
}

.epnu-auth-register-cta__text {
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--epnu-text-secondary);
}

.epnu-auth-register-cta__link {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.epnu-checkbox {
  height: 1.25rem;
  width: 1.25rem;
  border-radius: 0.375rem;
  border: 1px solid var(--epnu-border);
  background-color: var(--epnu-bg-input);
  color: var(--epnu-blue-500);
  accent-color: var(--epnu-blue-500);
}

.epnu-checkbox:focus-visible {
  outline: 3px solid var(--epnu-focus-ring);
  outline-offset: 2px;
}

.epnu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.5rem;
  border-radius: 0.625rem;
  border: 1px solid transparent;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.25;
  box-shadow: var(--epnu-soft-shadow);
  transition:
    transform var(--epnu-duration-fast) var(--epnu-ease-out),
    background-color var(--epnu-duration-fast) ease,
    border-color var(--epnu-duration-fast) ease,
    color var(--epnu-duration-fast) ease,
    box-shadow var(--epnu-duration-fast) ease;
}

.epnu-btn:hover {
  transform: translateY(-1px);
}

.epnu-btn:active {
  transform: translateY(0) scale(0.98);
}

.epnu-btn:disabled,
.epnu-btn[aria-disabled="true"],
.epnu-btn-disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
  box-shadow: none;
}

.epnu-btn-primary {
  background: var(--epnu-blue-500);
  border-color: var(--epnu-blue-500);
  color: var(--epnu-white);
  box-shadow: 0 12px 28px rgba(0, 119, 255, 0.24);
}

.epnu-btn-primary:hover {
  background: var(--color-brand-600);
  border-color: var(--color-brand-600);
  box-shadow: 0 16px 34px rgba(0, 119, 255, 0.32);
}

.epnu-btn-secondary,
.epnu-btn-cancel {
  background: var(--epnu-bg-elevated);
  border-color: var(--epnu-border);
  color: var(--epnu-text-primary);
}

.epnu-btn-secondary:hover,
.epnu-btn-cancel:hover {
  background: var(--epnu-bg-muted);
  border-color: var(--epnu-icon-btn-hover-border);
  color: var(--epnu-icon-btn-hover-text);
}

.epnu-btn-info {
  background: var(--epnu-info-soft);
  border-color: var(--epnu-info-border);
  color: var(--epnu-info);
}

.epnu-btn-info:hover {
  background: var(--epnu-info);
  border-color: var(--epnu-info);
  color: var(--epnu-white);
}

.epnu-btn-success {
  background: var(--epnu-success-soft);
  border-color: var(--epnu-success-border);
  color: var(--epnu-success);
}

.epnu-btn-success:hover {
  background: var(--epnu-success);
  border-color: var(--epnu-success);
  color: var(--epnu-white);
}

.epnu-btn-warning {
  background: var(--epnu-warning-soft);
  border-color: var(--epnu-warning-border);
  color: var(--epnu-warning);
}

.epnu-btn-warning:hover {
  background: var(--epnu-warning);
  border-color: var(--epnu-warning);
  color: var(--epnu-navy-950);
}

.epnu-btn-danger {
  background: var(--epnu-danger);
  border-color: var(--epnu-danger);
  color: var(--epnu-white);
  box-shadow: 0 12px 28px rgba(220, 38, 38, 0.22);
}

.epnu-btn-danger:hover {
  background: var(--epnu-danger-hover);
  border-color: var(--epnu-danger-hover);
  color: var(--epnu-white);
}

.epnu-btn-danger-soft {
  background: var(--epnu-danger-soft);
  border-color: var(--epnu-danger-border);
  color: var(--epnu-danger);
}

.epnu-btn-danger-soft:hover {
  background: var(--epnu-danger);
  border-color: var(--epnu-danger);
  color: var(--epnu-white);
}

.epnu-alert {
  border-radius: 0.75rem;
  border: 1px solid var(--epnu-border);
  background: var(--epnu-bg-elevated);
  color: var(--epnu-text-primary);
  box-shadow: var(--epnu-soft-shadow);
}

.epnu-alert-success {
  border-color: var(--epnu-success-border);
  background: var(--epnu-success-soft);
  color: var(--epnu-success);
}

.epnu-alert-danger {
  border-color: var(--epnu-danger-border);
  background: var(--epnu-danger-soft);
  color: var(--epnu-danger);
}

.epnu-alert-warning {
  border-color: var(--epnu-warning-border);
  background: var(--epnu-warning-soft);
  color: var(--epnu-warning);
}

.epnu-alert-info {
  border-color: var(--epnu-info-border);
  background: var(--epnu-info-soft);
  color: var(--epnu-info);
}

.epnu-table-wrap {
  overflow-x: auto;
  border-radius: var(--epnu-radius-md);
  border: 1px solid var(--epnu-border);
  background: var(--epnu-bg-elevated);
}

.epnu-table {
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.epnu-table thead tr {
  background: var(--epnu-bg-muted);
}

.epnu-table th {
  color: var(--epnu-text-secondary);
  font-weight: 700;
}

.epnu-table tbody tr {
  border-color: var(--epnu-border-subtle);
}

.epnu-table td {
  color: var(--epnu-text-primary);
}

.epnu-content
  :where(input, select, textarea):not([type="checkbox"]):not(
    [type="radio"]
  ):not([type="file"]):not(.epnu-form-control) {
  background-color: var(--epnu-bg-input);
  border-color: var(--epnu-border);
  color: var(--epnu-text-primary);
}

.epnu-content
  :where(input, select, textarea):not([type="checkbox"]):not(
    [type="radio"]
  ):not([type="file"]):focus {
  border-color: var(--epnu-blue-500);
  box-shadow: 0 0 0 3px var(--epnu-focus-ring);
}

.dark
  .epnu-content
  :where(input, select, textarea):not([type="checkbox"]):not(
    [type="radio"]
  ):not([type="file"]):focus {
  border-color: var(--epnu-cyan-400);
}

.dark .epnu-content :where(select) {
  color-scheme: dark;
}

.epnu-content
  :where(
    .rounded-xl,
    .rounded-2xl
  )[class*="border-gray-200"][class*="bg-white"],
.epnu-content
  :where(
    .rounded-xl,
    .rounded-2xl
  )[class*="border-gray-100"][class*="bg-gray-50"],
.epnu-content
  :where(
    .rounded-xl,
    .rounded-2xl
  )[class*="border-gray-100"][class*="bg-white"] {
  border-color: var(--epnu-border);
  background: var(--epnu-bg-elevated);
  color: var(--epnu-text-primary);
}

.epnu-content :where(.rounded-xl, .rounded-2xl)[class*="bg-gray-50"] {
  background: var(--epnu-bg-muted);
}

/* Auto-theme common legacy gray text utilities inside app content */
.epnu-content :is(.text-gray-900, .text-gray-800, .text-gray-700) {
  color: var(--epnu-text-primary);
}

.epnu-content :is(.text-gray-600, .text-gray-500, .text-gray-400) {
  color: var(--epnu-text-secondary);
}

.epnu-auth-shell :is(.text-gray-900, .text-gray-800, .text-gray-700) {
  color: var(--epnu-text-primary);
}

.epnu-auth-shell :is(.text-gray-600, .text-gray-500, .text-gray-400) {
  color: var(--epnu-text-secondary);
}

/* ── Overlay & preloader ── */
.z-9998 {
  z-index: 9998;
}

.epnu-overlay {
  background-color: var(--epnu-overlay);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--epnu-duration-base) ease,
    visibility var(--epnu-duration-base) ease;
}

.epnu-overlay.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.epnu-preloader {
  background-color: var(--epnu-preloader-bg);
}

.epnu-preloader-spinner {
  border-color: var(--epnu-blue-500);
  border-top-color: transparent;
}

/* ── RTL logical utilities ── */
.start-0 {
  inset-inline-start: 0;
}
.start-3 {
  inset-inline-start: 0.75rem;
}
.start-4 {
  inset-inline-start: 1rem;
}
.end-0 {
  inset-inline-end: 0;
}
.end-2\.5 {
  inset-inline-end: 0.625rem;
}
.top-0\.5 {
  top: 0.125rem;
}
.ms-1 {
  margin-inline-start: 0.25rem;
}
.ms-3 {
  margin-inline-start: 0.75rem;
}
.ps-12 {
  padding-inline-start: 3rem;
}
.ps-10 {
  padding-inline-start: 2.5rem;
}
.pe-14 {
  padding-inline-end: 3.5rem;
}

[dir="rtl"] .menu-item-arrow {
  right: auto;
  left: 0.625rem;
}

/* ── Semantic utilities ── */
.text-epnu-primary {
  color: var(--epnu-text-primary);
}
.text-epnu-secondary {
  color: var(--epnu-text-secondary);
}
.text-epnu-navy {
  color: var(--epnu-navy-950);
}
.text-epnu-muted {
  color: var(--epnu-text-muted);
}
.text-epnu-cyan-400 {
  color: var(--epnu-cyan-400);
}
.bg-epnu-surface {
  background-color: var(--epnu-surface-50);
}
.bg-epnu-navy {
  background-color: var(--epnu-navy-950);
}
.bg-epnu-cyan {
  background-color: var(--epnu-cyan-400);
}
.bg-epnu-blue\/10 {
  background-color: rgba(0, 119, 255, 0.1);
}
.border-epnu-border {
  border-color: var(--epnu-border);
}
.border-epnu-subtle {
  border-color: var(--epnu-border-subtle);
}
.bg-epnu-elevated {
  background-color: var(--epnu-bg-elevated);
}
.bg-epnu-muted {
  background-color: var(--epnu-bg-muted);
}
.bg-epnu-input {
  background-color: var(--epnu-bg-input);
}
.bg-epnu-page {
  background-color: var(--epnu-bg-page);
}
.bg-epnu-secondary {
  background-color: var(--epnu-text-secondary);
}

.divide-epnu-border > :not([hidden]) ~ :not([hidden]) {
  border-color: var(--epnu-border);
}

.epnu-page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--epnu-text-primary);
}

.epnu-page-desc {
  font-size: 0.875rem;
  color: var(--epnu-text-secondary);
}

.epnu-section-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--epnu-text-primary);
}

.epnu-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--epnu-text-secondary);
}

.epnu-card {
  border: 1px solid var(--epnu-border);
  background: var(--epnu-bg-elevated);
  color: var(--epnu-text-primary);
}

.epnu-surface-card {
  border: 1px solid var(--epnu-border);
  background: var(--epnu-bg-elevated);
  color: var(--epnu-text-primary);
}

/* List cards (certificates, admissions, faculties grids) */
.epnu-list-grid {
  align-items: stretch;
}

.epnu-list-grid > * {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.epnu-list-grid .epnu-list-card {
  flex: 1 1 auto;
}

.epnu-list-grid > [class*="col-span"]:not(.min-w-0) {
  align-items: center;
  justify-content: center;
}

@media (min-width: 1024px) {
  .cert-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }

  .cert-col-span-4 {
    grid-column: span 4 / span 4 !important;
  }
}

.epnu-list-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: visible;
}

.epnu-list-card__body {
  flex: 1 1 auto;
}

.epnu-list-card__actions {
  flex: 0 0 auto;
  margin-top: auto;
  padding-top: 0.75rem;
}

.epnu-list-card__actions .epnu-btn {
  min-height: 2rem;
  padding: 0.375rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.25;
}

/* Nested formset rows (admission branch rows) */
.epnu-nested-formset-row {
  border: 1px solid color-mix(in srgb, var(--epnu-border) 60%, transparent);
  border-radius: 0.5rem;
  background: var(--epnu-bg-muted);
  padding: 0.75rem;
}

.epnu-nested-formset-row :is(input, select, textarea):not([type="checkbox"]) {
  background-color: var(--epnu-bg-input);
  border-color: var(--epnu-border);
  color: var(--epnu-text-primary);
}

.dark .epnu-nested-formset-row :is(select) {
  color-scheme: dark;
}

.epnu-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 0.5rem;
  border: 1px solid var(--epnu-border-subtle);
  background: var(--epnu-bg-muted);
  color: var(--epnu-text-primary);
}

.epnu-badge-required {
  display: inline-flex;
  align-items: center;
  border-radius: 0.375rem;
  background: var(--epnu-danger-soft);
  color: var(--epnu-danger);
  border: 1px solid var(--epnu-danger-border);
}

.epnu-badge-optional {
  display: inline-flex;
  align-items: center;
  border-radius: 0.375rem;
  background: var(--epnu-bg-muted);
  color: var(--epnu-text-secondary);
  border: 1px solid var(--epnu-border);
}

.epnu-badge-editing {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 9999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.25;
  background: var(--epnu-warning-soft);
  color: var(--epnu-warning);
  border: 1px solid var(--epnu-warning-border);
  white-space: nowrap;
}

.epnu-badge-editing-active {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 9999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.25;
  background: var(--epnu-warning-soft);
  color: var(--epnu-warning);
  border: 1px solid var(--epnu-warning-border);
  box-shadow: 0 2px 8px
    color-mix(in oklab, var(--epnu-warning) 18%, transparent);
}

.epnu-badge-editing-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 9999px;
  background: currentColor;
  flex-shrink: 0;
  animation: epnu-editing-pulse 1.6s ease-in-out infinite;
}

@keyframes epnu-editing-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.45;
    transform: scale(0.82);
  }
}

.epnu-table-row-editing {
  background: var(--epnu-warning-soft);
}

.epnu-btn-edit {
  background: var(--epnu-warning);
  border-color: var(--epnu-warning);
  color: #ffffff;
  box-shadow: 0 8px 20px
    color-mix(in oklab, var(--epnu-warning) 32%, transparent);
}

.epnu-btn-edit:hover {
  background: var(--epnu-warning-hover);
  border-color: var(--epnu-warning-hover);
  color: #ffffff;
}

.dark .epnu-btn-edit,
.dark .epnu-btn-edit:hover {
  color: var(--epnu-navy-950);
}

.epnu-form-submit-wrap {
  display: flex;
  width: 50%;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  padding-top: 0.5rem;
}

.epnu-form-submit-wrap .epnu-btn {
  width: 100%;
}

.epnu-form-actions-row {
  display: flex;
  width: 100%;
  align-items: stretch;
  justify-content: center;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

.epnu-form-actions-row .epnu-btn {
  flex: 1;
}

.epnu-profile-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  border: 1px solid var(--epnu-border-subtle);
  background: var(--color-brand-50);
  color: var(--color-brand-500);
}

.dark .epnu-profile-avatar {
  border-color: color-mix(in oklab, var(--color-brand-500) 25%, transparent);
  background: color-mix(in oklab, var(--color-brand-500) 18%, transparent);
  color: var(--color-brand-400);
}

.epnu-profile-role-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  border: 1px solid color-mix(in oklab, var(--color-brand-500) 22%, transparent);
  background: color-mix(in oklab, var(--color-brand-500) 10%, transparent);
  color: var(--color-brand-800);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25rem;
}

.epnu-profile-role-badge::before {
  content: "";
  flex-shrink: 0;
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 9999px;
  background: var(--color-brand-500);
}

.dark .epnu-profile-role-badge {
  border-color: color-mix(in oklab, var(--color-brand-400) 30%, transparent);
  background: color-mix(in oklab, var(--color-brand-500) 16%, transparent);
  color: var(--color-brand-400);
}

.dark .epnu-profile-role-badge::before {
  background: var(--color-brand-400);
}

.epnu-empty-state {
  color: var(--epnu-text-secondary);
  border: 1px dashed var(--epnu-border);
  background: var(--epnu-bg-muted);
}

.shadow-epnu {
  box-shadow: var(--epnu-card-shadow);
}
.fill-epnu-secondary {
  fill: var(--epnu-text-secondary);
}
.stroke-epnu-secondary {
  stroke: var(--epnu-text-secondary);
}

.dark .text-epnu-navy,
.dark .text-epnu-primary {
  color: var(--epnu-text-primary);
}

.dark .text-epnu-muted,
.dark .text-epnu-secondary {
  color: var(--epnu-text-secondary);
}

/* ── Accessibility ── */
:focus-visible {
  outline: 3px solid var(--epnu-cyan-400);
  outline-offset: 3px;
}

.dark :focus-visible {
  outline-color: var(--epnu-cyan-400);
}

/* ── Motion tokens ── */
:root {
  --epnu-ease-out: cubic-bezier(0.32, 0.72, 0, 1);
  --epnu-ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --epnu-duration-fast: 0.2s;
  --epnu-duration-base: 0.32s;
  --epnu-duration-slow: 0.45s;
}

/* ── Sidebar animations ── */
.epnu-sidebar-animate {
  transition:
    transform var(--epnu-duration-base) var(--epnu-ease-out),
    width var(--epnu-duration-base) var(--epnu-ease-out),
    box-shadow var(--epnu-duration-base) ease,
    border-color var(--epnu-duration-base) ease;
  will-change: transform;
}

.epnu-sidebar .logo,
.epnu-sidebar .logo-text,
.epnu-sidebar .logo-icon,
.epnu-sidebar .menu-item-text,
.epnu-sidebar .menu-group-title,
.epnu-sidebar .menu-group-icon {
  transition:
    opacity var(--epnu-duration-fast) ease,
    transform var(--epnu-duration-fast) var(--epnu-ease-out);
}

.epnu-sidebar .menu-item {
  transition:
    background-color var(--epnu-duration-fast) ease,
    color var(--epnu-duration-fast) ease,
    box-shadow var(--epnu-duration-fast) ease;
}

.epnu-sidebar .menu-item:active {
  transform: none;
}

.epnu-sidebar .menu-item-icon-active,
.epnu-sidebar .menu-item-icon-inactive {
  transition: fill var(--epnu-duration-fast) ease;
}

.epnu-sidebar .menu-item-icon-stroke-active,
.epnu-sidebar .menu-item-icon-stroke-inactive {
  transition: stroke var(--epnu-duration-fast) ease;
}

.epnu-sidebar .menu-item-arrow {
  transition:
    transform var(--epnu-duration-base) var(--epnu-ease-out),
    stroke var(--epnu-duration-fast) ease;
  transform-origin: center;
}

.epnu-sidebar .menu-item-arrow-active {
  transform: rotate(180deg);
}

[dir="rtl"] .epnu-sidebar .menu-item-arrow-active {
  transform: rotate(180deg);
}

.epnu-sidebar .menu-dropdown-item {
  transition:
    background-color var(--epnu-duration-fast) ease,
    color var(--epnu-duration-fast) ease;
}

.epnu-sidebar .menu-dropdown-item:hover {
  padding-inline-start: 0.625rem;
}

/* Submenu expand/collapse */
.epnu-submenu {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--epnu-duration-base) var(--epnu-ease-out);
}

.epnu-submenu.epnu-submenu-open {
  grid-template-rows: 1fr;
}

.epnu-submenu-inner {
  overflow: hidden;
  min-height: 0;
}

/* ── Navbar animations ── */
.epnu-navbar {
  transition:
    background var(--epnu-duration-base) ease,
    border-color var(--epnu-duration-base) ease,
    box-shadow var(--epnu-duration-base) ease;
}

.epnu-user-avatar {
  background: var(--epnu-bg-muted);
}

.dark .epnu-user-avatar img {
  filter: invert(1);
}

.epnu-user-chevron {
  transition: transform var(--epnu-duration-base) var(--epnu-ease-out);
  transform-origin: center;
}

.epnu-user-chevron.is-open {
  transform: rotate(180deg);
}

.epnu-navbar-actions {
  flex-direction: row;
  flex-wrap: nowrap;
}

@media (min-width: 1024px) {
  .epnu-user-trigger {
    white-space: nowrap;
  }
}

/* Dropdown pop animation (Alpine x-transition) */
.epnu-dropdown-enter {
  transition:
    opacity var(--epnu-duration-fast) ease,
    transform var(--epnu-duration-base) var(--epnu-ease-out);
}

.epnu-dropdown-enter-start {
  opacity: 0;
  transform: translateY(-10px) scale(0.97);
}

.epnu-dropdown-enter-end {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.epnu-dropdown-leave {
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.epnu-dropdown-leave-start {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.epnu-dropdown-leave-end {
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .epnu-sidebar-animate,
  .epnu-sidebar .menu-item,
  .epnu-sidebar .menu-item-arrow,
  .epnu-submenu,
  .epnu-overlay,
  .epnu-icon-btn,
  .epnu-dropdown-enter,
  .epnu-dropdown-leave {
    transition: none !important;
    animation: none !important;
  }

  .epnu-sidebar-animate {
    will-change: auto;
  }
}

/* ── Mobile responsive ── */
@media (max-width: 1023px) {
  .epnu-sidebar.epnu-sidebar-mobile-closed {
    --tw-translate-x: 100%;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    pointer-events: none;
  }

  .epnu-sidebar.epnu-sidebar-mobile-open {
    --tw-translate-x: 0;
    translate: var(--tw-translate-x) var(--tw-translate-y);
    pointer-events: auto;
  }

  .epnu-sidebar {
    width: min(var(--epnu-sidebar-width-expanded), 88vw);
    height: 100dvh;
    max-height: 100dvh;
    padding-inline: 1rem;
    box-shadow: var(--epnu-card-shadow);
  }

  .epnu-sidebar-header {
    min-height: var(--epnu-header-height-mobile);
  }

  .epnu-sidebar .menu-item {
    padding-block: 0.625rem;
  }

  .epnu-navbar-mobile-user {
    text-align: center;
  }

  .epnu-mobile-user-name,
  .epnu-mobile-user-role {
    display: block;
  }

  .epnu-dropdown {
    position: fixed !important;
    inset-inline: 1rem !important;
    top: 4.25rem !important;
    bottom: auto !important;
    width: auto !important;
    max-width: none;
    margin-top: 0;
  }

  .epnu-dropdown.epnu-dropdown-notifications {
    max-height: min(70vh, 480px);
    height: auto;
  }

  .epnu-content {
    padding: 1rem !important;
  }

  .epnu-page-title {
    font-size: 1.125rem;
  }

  .epnu-footer {
    padding-block: 0.25rem;
  }

  .epnu-footer-inner {
    gap: 1rem !important;
    padding-inline: 1rem !important;
    padding-block: 1rem !important;
  }

  .epnu-footer-brand-text {
    font-size: 0.8125rem;
  }

  .epnu-sidebar {
    z-index: 9999;
  }
}

@media (max-width: 1023px) {
  .epnu-user-trigger .epnu-user-info,
  .epnu-user-chevron {
    display: none;
  }
}

@media (min-width: 1024px) {
  .epnu-sidebar {
    flex-shrink: 0;
  }

  .epnu-sidebar-header {
    min-height: var(--epnu-header-height);
    border-bottom-color: var(--epnu-navbar-border);
  }
}

/* Toast notifications */
.epnu-toast-stack {
  position: fixed;
  bottom: max(1rem, env(safe-area-inset-bottom));
  left: max(1rem, env(safe-area-inset-left));
  right: auto;
  z-index: 999999;
  display: flex;
  width: min(calc(100vw - 2rem), 24rem);
  max-width: 24rem;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
  margin: 0;
  padding: 0;
}

.epnu-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border: 1px solid #e5e7eb;
  border-inline-start-width: 4px;
  border-inline-start-style: solid;
  border-radius: 0.75rem;
  background-color: #ffffff;
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #1f2937;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.12);
  direction: rtl;
  animation: epnu-toast-in 0.3s ease-out both;
}

.dark .epnu-toast {
  background-color: #111827;
  border-color: #374151;
  color: #f3f4f6;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.epnu-toast--success {
  border-inline-start-color: #22c55e;
  background-color: #f0fdf4;
}

.epnu-toast--error {
  border-inline-start-color: #ef4444;
  background-color: #fef2f2;
}

.epnu-toast--warning {
  border-inline-start-color: #f97316;
  background-color: #fff7ed;
}

.epnu-toast--info {
  border-inline-start-color: #3b82f6;
  background-color: #eff6ff;
}

.dark .epnu-toast--success {
  background-color: #052e16;
  border-inline-start-color: #22c55e;
}

.dark .epnu-toast--error {
  background-color: #450a0a;
  border-inline-start-color: #ef4444;
}

.dark .epnu-toast--warning {
  background-color: #431407;
  border-inline-start-color: #f97316;
}

.dark .epnu-toast--info {
  background-color: #172554;
  border-inline-start-color: #3b82f6;
}

.epnu-toast__icon {
  display: flex;
  height: 2rem;
  width: 2rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
}

.epnu-toast--success .epnu-toast__icon {
  background: #dcfce7;
  color: #16a34a;
}

.epnu-toast--error .epnu-toast__icon {
  background: #fee2e2;
  color: #dc2626;
}

.epnu-toast--warning .epnu-toast__icon {
  background: #ffedd5;
  color: #ea580c;
}

.epnu-toast--info .epnu-toast__icon {
  background: #dbeafe;
  color: #2563eb;
}

.dark .epnu-toast--success .epnu-toast__icon {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
}

.dark .epnu-toast--error .epnu-toast__icon {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.dark .epnu-toast--warning .epnu-toast__icon {
  background: rgba(249, 115, 22, 0.15);
  color: #fb923c;
}

.dark .epnu-toast--info .epnu-toast__icon {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
}

.epnu-toast__text {
  min-width: 0;
  flex: 1;
  padding-top: 0.125rem;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.epnu-toast--success .epnu-toast__text {
  color: #166534;
}

.epnu-toast--error .epnu-toast__text {
  color: #991b1b;
}

.epnu-toast--warning .epnu-toast__text {
  color: #9a3412;
}

.epnu-toast--info .epnu-toast__text {
  color: #1e40af;
}

.dark .epnu-toast--success .epnu-toast__text {
  color: #86efac;
}

.dark .epnu-toast--error .epnu-toast__text {
  color: #fca5a5;
}

.dark .epnu-toast--warning .epnu-toast__text {
  color: #fdba74;
}

.dark .epnu-toast--info .epnu-toast__text {
  color: #93c5fd;
}

.epnu-toast-close {
  flex-shrink: 0;
  border: 0;
  background: transparent;
  padding: 0.25rem;
  color: #9ca3af;
  cursor: pointer;
  border-radius: 0.375rem;
}

.epnu-toast-close:hover {
  background: #f3f4f6;
  color: #4b5563;
}

.dark .epnu-toast-close:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #e5e7eb;
}

.epnu-toast.is-leaving {
  animation: epnu-toast-out 0.2s ease-in forwards;
}

@media (max-width: 640px) {
  .epnu-toast-stack {
    left: 1rem;
    right: auto;
    width: min(calc(100vw - 2rem), 24rem);
  }
}

@keyframes epnu-toast-in {
  from {
    opacity: 0;
    transform: translate(-0.75rem, 0.75rem);
  }
  to {
    opacity: 1;
    transform: translate(0, 0);
  }
}

@keyframes epnu-toast-out {
  from {
    opacity: 1;
    transform: translate(0, 0);
  }
  to {
    opacity: 0;
    transform: translate(-0.75rem, 0.75rem);
  }
}

/* ── Certificate Details Modal ── */
.cert-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--epnu-overlay);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: opacity 0.3s ease;
}

.cert-modal-backdrop[x-cloak],
.cert-modal-backdrop[style*="display: none"] {
  display: none !important;
}

.cert-modal-panel {
  position: relative;
  width: 100%;
  max-width: 52rem;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--epnu-radius-lg);
  border: 1px solid var(--epnu-border);
  background: var(--epnu-bg-elevated);
  color: var(--epnu-text-primary);
  padding: 1.5rem;
  box-shadow:
    var(--epnu-card-shadow),
    0 0 0 1px rgba(0, 0, 0, 0.03);
  text-align: right;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.cert-modal-section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.625rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--epnu-text-primary);
}

.cert-modal-label {
  font-size: 0.6875rem;
  color: var(--epnu-text-secondary);
}

.cert-modal-muted {
  font-size: 0.75rem;
  color: var(--epnu-text-secondary);
}

.cert-modal-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 0.5rem;
  border: 1px solid var(--epnu-border-subtle);
  background: var(--epnu-bg-muted);
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--epnu-text-primary);
  box-shadow: var(--epnu-soft-shadow);
}

.cert-modal-item {
  border-radius: 0.75rem;
  border: 1px solid var(--epnu-border-subtle);
  background: var(--epnu-bg-muted);
  color: var(--epnu-text-primary);
  box-shadow: var(--epnu-soft-shadow);
}

.cert-modal-item-index {
  display: flex;
  height: 1.25rem;
  width: 1.25rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  background: var(--epnu-bg-input);
  color: var(--epnu-text-secondary);
  font-size: 0.625rem;
  font-family: ui-monospace, monospace;
}

.cert-modal-item-name {
  font-weight: 500;
  color: var(--epnu-text-primary);
}

.cert-modal-divider {
  border-top: 1px solid var(--epnu-border-subtle);
}

.cert-modal-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border: 1px dashed var(--epnu-border);
  border-radius: 0.75rem;
  background: var(--epnu-bg-muted);
  color: var(--epnu-text-secondary);
  font-size: 0.75rem;
}

/* When the modal is open, prevent parent scrolling and overflow clipping */
body.cert-modal-open .epnu-main {
  overflow: visible !important;
}

body.cert-modal-open .epnu-layout {
  overflow: visible !important;
}

body.cert-modal-open {
  overflow: hidden !important;
}

/* Close button positioning */
.cert-modal-close {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.5rem;
  color: var(--epnu-text-secondary);
  border-radius: 0.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
  transition:
    color 0.15s,
    background 0.15s;
}

.cert-modal-close:hover {
  color: var(--epnu-text-primary);
  background: var(--epnu-bg-muted);
}

/* Scrollbar styling inside modal */
.cert-modal-panel::-webkit-scrollbar {
  width: 6px;
}

.cert-modal-panel::-webkit-scrollbar-track {
  background: transparent;
}

.cert-modal-panel::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

.dark .cert-modal-panel::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
}

/* ── Phase 2: form + typography component classes ───────────────────────── */

/* Field validation errors */
.epnu-field-error {
  font-size: 0.75rem; /* text-xs */
  line-height: 1rem;
  font-weight: 500; /* font-medium */
  color: var(--epnu-error-500, #f04438);
}

.epnu-field-error-list {
  margin-top: 0.25rem; /* mt-1 */
  font-size: 0.75rem; /* text-xs */
}

.epnu-field-error-list > * + * {
  margin-top: 0.25rem; /* space-y-1 */
}

/* Field labels */
.epnu-field-label {
  display: block;
  margin-bottom: 0.375rem; /* mb-1.5 */
  font-size: 0.875rem; /* text-sm */
  line-height: 1.25rem;
  font-weight: 500; /* font-medium */
  color: var(--epnu-text-secondary);
}

.epnu-field-label-sm {
  display: block;
  margin-bottom: 0.25rem; /* mb-1 */
  font-size: 0.75rem; /* text-xs */
  line-height: 1rem;
  font-weight: 600; /* font-semibold */
  color: var(--epnu-text-secondary);
}

/* Headings & subtitles */
.epnu-page-heading {
  font-size: 1.5rem; /* text-2xl */
  line-height: 2rem;
  font-weight: 700; /* font-bold */
  color: var(--epnu-text-primary);
}

.epnu-card-title {
  font-size: 1.125rem; /* text-lg */
  line-height: 1.75rem;
  font-weight: 700; /* font-bold */
  color: var(--epnu-text-primary);
}

.epnu-subtitle {
  margin-top: 0.25rem; /* mt-1 */
  font-size: 0.875rem; /* text-sm */
  line-height: 1.25rem;
  color: var(--epnu-text-secondary);
}

/* Table header cell (right-aligned). Centered headers keep their own utilities. */
.epnu-th {
  padding: 1rem 1.25rem; /* py-4 px-5 */
  text-align: right;
  font-size: 12px; /* text-theme-xs */
  line-height: 18px;
  font-weight: 600; /* font-semibold */
  color: var(--epnu-text-secondary);
}