html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.1), transparent 30rem),
    linear-gradient(180deg, var(--color-background), #eef4ff 100%);
  color: var(--color-text);
  font-family: "Inter", "Noto Sans Bengali", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

[data-theme="dark"] body {
  background:
    radial-gradient(circle at top left, rgba(96, 165, 250, 0.16), transparent 32rem),
    linear-gradient(180deg, #020617, #0b1120 100%);
}

a,
.btn,
.form-control,
.form-select,
.panel,
.resource-card,
.sidebar a {
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), transform 0.2s var(--ease-out), background-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

.app-shell main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.sidebar {
  background: var(--erp-sidebar);
  color: var(--erp-sidebar-text);
  border-right: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(20px);
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 40;
}

.sidebar::-webkit-scrollbar {
  width: 8px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(100, 116, 139, 0.28);
  border-radius: 999px;
}

.brand {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 18px;
  margin-bottom: 6px;
  color: var(--color-text);
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--color-primary), #38bdf8);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.22);
}

.brand-mark img,
.topbar-logo,
.login-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.nav-section {
  color: var(--color-muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  margin: 20px 12px 8px;
}

.sidebar a {
  color: var(--erp-sidebar-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.2;
}

.sidebar a i {
  width: 18px;
  text-align: center;
  color: #94a3b8;
}

.sidebar a:hover,
.sidebar a.active {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  transform: translateX(2px);
}

.sidebar a:hover i,
.sidebar a.active i {
  color: var(--color-primary);
}

.app-navbar {
  min-height: var(--topbar-height);
  padding: 14px clamp(16px, 2.5vw, 30px);
  position: sticky;
  top: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: var(--color-surface-elevated);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(22px);
}

.navbar-title {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-title-text {
  display: grid;
  gap: 2px;
}

.navbar-title-text strong {
  color: var(--color-text);
  font-size: 0.98rem;
}

.navbar-title-text span {
  color: var(--color-muted);
  font-size: 0.78rem;
}

.navbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-muted);
  box-shadow: var(--shadow-xs);
}

.icon-btn:hover {
  color: var(--color-primary);
  border-color: rgba(37, 99, 235, 0.28);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.mobile-nav-toggle {
  display: none;
}

.user-chip {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  text-decoration: none;
  box-shadow: var(--shadow-xs);
}

.user-chip-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.78rem;
}

.content {
  width: min(100%, 1560px);
  margin: 0 auto;
  padding: clamp(18px, 2.8vw, 34px);
  animation: fade-slide-up 0.36s var(--ease-out);
}

.app-footer {
  margin-top: auto;
  padding: 0 clamp(18px, 2.8vw, 34px) 24px;
  color: var(--color-muted);
  font-size: 0.78rem;
}

.page-header,
.d-flex.justify-content-between.align-items-center.mb-3 {
  gap: 14px;
}

h1,
.h1,
.h3 {
  color: var(--color-text);
  font-weight: 800;
  letter-spacing: 0;
}

.panel,
.summary-card,
.resource-card,
.auth-box,
.worker-hero-card,
.worker-panel,
.worker-section,
.worker-password-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.panel {
  padding: clamp(18px, 2vw, 24px);
}

.panel:hover,
.resource-card:hover,
.summary-card:hover {
  box-shadow: var(--shadow-md);
}

.metric {
  min-height: 132px;
  border-left: 0;
  position: relative;
  overflow: hidden;
}

.metric::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), #38bdf8);
}

.metric i {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--color-primary-soft);
}

.btn {
  min-height: 40px;
  border-radius: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: none;
}

.btn svg,
.icon-btn svg,
.user-chip svg,
.navbar-title svg,
.form-control + svg,
[data-lucide] {
  width: 18px;
  height: 18px;
  stroke-width: 2.2;
  flex: 0 0 auto;
}

.btn-sm {
  min-height: 34px;
  border-radius: 10px;
}

.btn-primary {
  --bs-btn-bg: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary-600);
  --bs-btn-hover-border-color: var(--color-primary-600);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.18);
}

.btn-danger {
  --bs-btn-bg: var(--color-danger);
  --bs-btn-border-color: var(--color-danger);
}

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

.form-label {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 7px;
}

.form-control,
.form-select {
  min-height: 46px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-xs);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-ring);
}

textarea.form-control {
  min-height: 120px;
}

.form-floating > label {
  color: var(--color-muted);
  font-weight: 750;
}

.form-floating > .form-control,
.form-floating > .form-select {
  min-height: 58px;
  padding-top: 1.6rem;
}

.form-panel,
form.panel {
  max-width: 1180px;
}

.table-responsive {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: auto;
  background: var(--color-surface);
}

.table {
  margin-bottom: 0;
  color: var(--color-text);
  vertical-align: middle;
}

.table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: color-mix(in srgb, var(--color-surface) 92%, var(--color-primary-soft));
  color: var(--color-muted);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 850;
  white-space: nowrap;
  padding: 14px 16px;
}

.table tbody td {
  padding: 14px 16px;
  border-color: var(--color-border);
}

.table-hover tbody tr:hover {
  --bs-table-hover-bg: rgba(37, 99, 235, 0.045);
}

.badge,
.worker-table-badge {
  border-radius: 999px;
  font-weight: 800;
}

td .btn,
td .btn-sm,
.attendance-actions .btn,
.attendance-actions button,
.attachment-actions .btn {
  min-width: 34px;
}

td form.d-inline {
  vertical-align: middle;
}

.avatar-sm {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  object-fit: cover;
  border: 2px solid var(--color-surface);
  box-shadow: 0 0 0 1px var(--color-border), var(--shadow-xs);
}

.dataTables_wrapper {
  display: grid;
  gap: 14px;
}

.dataTables_wrapper .dt-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.dataTables_wrapper .dt-button,
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--color-border) !important;
  border-radius: 12px !important;
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  padding: 8px 12px !important;
  box-shadow: var(--shadow-xs);
}

.notification-menu {
  width: min(390px, calc(100vw - 24px));
  max-height: 440px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 8px;
  background: var(--color-surface);
}

.notification-item {
  white-space: normal;
  display: grid;
  gap: 3px;
  border-radius: 12px;
  padding: 10px 12px;
}

.notification-item span {
  color: var(--color-muted);
  font-size: 0.84rem;
}

.notification-item.is-unread {
  background: var(--color-primary-soft);
}

.resource-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.resource-card {
  overflow: hidden;
}

.resource-card-button {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--color-text);
  padding: 22px;
  text-align: left;
  display: grid;
  gap: 9px;
}

.resource-card-button:hover {
  background: var(--color-primary-soft);
}

.resource-card-title {
  font-weight: 850;
  font-size: 1.04rem;
}

.resource-card-meta {
  color: var(--color-muted);
  font-size: 0.88rem;
}

.resource-card-amount {
  color: var(--color-primary);
  font-weight: 850;
}

.resource-card-details {
  border-top: 1px solid var(--color-border);
  padding: 18px 22px 22px;
  background: color-mix(in srgb, var(--color-surface) 88%, var(--color-primary-soft));
}

.summary-card {
  padding: 16px;
  display: grid;
  gap: 6px;
}

.summary-card span {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.summary-card strong {
  font-size: 1.1rem;
}

.alert {
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.text-muted {
  color: var(--color-muted) !important;
}

.dropdown-menu {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}

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

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 10%, rgba(37, 99, 235, 0.22), transparent 28rem),
    radial-gradient(circle at 80% 90%, rgba(8, 145, 178, 0.18), transparent 24rem),
    var(--color-background);
}

.auth-shell {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
  gap: 24px;
  align-items: stretch;
}

.auth-hero {
  min-height: 560px;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 5vw, 56px);
  color: #fff;
  background: linear-gradient(135deg, #0f172a, #1e3a8a 62%, #2563eb);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -35% auto;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.auth-hero h1 {
  color: #fff;
  font-size: clamp(2.35rem, 5vw, 4.8rem);
  line-height: 0.96;
  max-width: 640px;
}

.auth-hero p {
  max-width: 540px;
  color: rgba(255, 255, 255, 0.75);
}

.auth-box {
  width: 100%;
  padding: clamp(24px, 4vw, 34px);
  align-self: center;
  border-radius: var(--radius-xl);
}

.login-logo {
  width: 54px;
  height: 54px;
  margin-bottom: 16px;
}

.app-loader {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2000;
  background: var(--color-background);
  animation: loader-out 0.55s var(--ease-out) forwards;
}

.skeleton-line {
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(148, 163, 184, 0.12), rgba(148, 163, 184, 0.28), rgba(148, 163, 184, 0.12));
  background-size: 200% 100%;
  animation: skeleton 1.1s ease-in-out infinite;
}

@keyframes fade-slide-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes skeleton {
  to {
    background-position: -200% 0;
  }
}

@keyframes loader-out {
  0% {
    opacity: 1;
  }
  75% {
    opacity: 0;
  }
  100% {
    opacity: 0;
    visibility: hidden;
  }
}

@media (min-width: 992px) {
  body.sidebar-collapsed .app-shell {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  body.sidebar-collapsed .sidebar {
    padding-inline: 10px;
  }

  body.sidebar-collapsed .brand span:last-child,
  body.sidebar-collapsed .nav-section,
  body.sidebar-collapsed .sidebar a {
    font-size: 0;
    justify-content: center;
  }

  body.sidebar-collapsed .sidebar a i {
    font-size: 1rem;
  }
}

@media (max-width: 991px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(310px, calc(100vw - 48px));
    transform: translateX(-104%);
    transition: transform 0.24s var(--ease-out);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  body.nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.42);
    z-index: 30;
    backdrop-filter: blur(3px);
  }

  .mobile-nav-toggle {
    display: inline-grid;
  }

  .navbar-title-text span {
    display: none;
  }
}

@media (max-width: 760px) {
  .app-navbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .navbar-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .content {
    padding: 16px;
  }

  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-hero {
    min-height: 320px;
  }

  .table-responsive {
    border-radius: 14px;
  }
}

@media (max-width: 520px) {
  .user-chip span:not(.user-chip-avatar) {
    display: none;
  }

  .resource-card-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  .sidebar,
  .app-navbar,
  .app-footer,
  .no-print,
  .dataTables_filter,
  .dataTables_length,
  .dataTables_paginate,
  .dataTables_info,
  .dt-buttons {
    display: none !important;
  }

  .app-shell {
    display: block;
  }

  body {
    background: #fff !important;
    color: #000 !important;
  }
}