:root {
  --cdc-blue: #0137c8;
  --cdc-blue-dark: #012a94;
  --cdc-blue-deep: #011048;
  --cdc-blue-deepest: #011048;
  --cdc-green: #046614;
  --cdc-green-light: #2f9142;
  --cdc-green-dark: #034d0f;
  --cdc-off-white: #ffffff;
  --cdc-white: #ffffff;
  --cdc-ink: #182233;
  --cdc-muted: #5c6b7d;
  --cdc-green: #026801;

  --font-family-sans-serif: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

/* ---------------------------------------------------------------------
   Global type — Arial everywhere
   --------------------------------------------------------------------- */
html, body,
.wrapper,
h1, h2, h3, h4, h5, h6,
.card, .btn, .form-control, .nav, .navbar, .brand-link,
table, .dropdown-menu, .modal, .select2-container, .swal2-popup {
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important;
}

body {
  background-color: var(--cdc-off-white);
  color: var(--cdc-ink);
}

/* ---------------------------------------------------------------------
   Top navbar
   --------------------------------------------------------------------- */
.main-header.navbar {
  background: linear-gradient(180deg, var(--cdc-white) 0%, var(--cdc-off-white) 100%);
  border-bottom: 3px solid var(--cdc-green);
  box-shadow: 0 2px 8px rgba(1, 28, 99, 0.10);
}

.main-header.navbar .nav-link {
  color: var(--cdc-blue-deep);
}

.main-header.navbar .nav-link:hover,
.main-header.navbar .nav-link:focus {
  color: var(--cdc-blue);
}

.main-header.navbar .nav-item .nav-link i.fa-bars {
  color: var(--cdc-blue);
}

.main-header.navbar h3 {
  color: var(--cdc-blue) !important;
}

.navbar-badge {
  background: var(--cdc-blue) !important;
  border: 1px solid var(--cdc-green);
}

/* ---------------------------------------------------------------------
   Brand / logo strip
   --------------------------------------------------------------------- */
.brand-link {
  background: linear-gradient(135deg, var(--cdc-blue-deepest) 0%, var(--cdc-blue-deep) 55%, var(--cdc-blue) 100%);
  border-bottom: 3px solid var(--cdc-green) !important;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-image {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.35));
  max-height: 2.2rem !important;
  width: auto !important;
  float: none !important;
  margin: 0 !important;
  background: var(--cdc-white);
  border-radius: 50%;
}

.brand-text {
  color: var(--cdc-white) !important;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
}

/* ---------------------------------------------------------------------
   Sidebar — deep blue gradient with green highlights
   --------------------------------------------------------------------- */
.sidebar-dark-primary .main-sidebar,
.sidebar-dark-danger .main-sidebar,
.main-sidebar {
  background: linear-gradient(180deg, var(--cdc-blue-deepest) 0%, var(--cdc-blue-deep) 45%, #011c63 100%);
}

.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link,
.main-sidebar .nav-sidebar .nav-link {
  color: rgba(255, 255, 255, 0.85);
}

.main-sidebar .nav-sidebar > .nav-item > .nav-link > .nav-icon {
  color: var(--cdc-green-light);
}

.main-sidebar .nav-sidebar .nav-link:hover {
  background-color: rgba(4, 102, 20, 0.22);
  color: var(--cdc-white);
}

.main-sidebar .nav-sidebar > .nav-item > .nav-link.active,
.main-sidebar .nav-sidebar > .nav-item.menu-open > .nav-link {
  background: linear-gradient(90deg, var(--cdc-green) 0%, var(--cdc-green-dark) 100%);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--cdc-blue-deep);
}

.main-sidebar .nav-sidebar > .nav-item > .nav-link.active > .nav-icon,
.main-sidebar .nav-sidebar > .nav-item.menu-open > .nav-link > .nav-icon {
  color: var(--cdc-white);
}

.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link {
  color: rgba(255, 255, 255, 0.68);
}

.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link:hover,
.main-sidebar .nav-sidebar .nav-treeview > .nav-item > .nav-link.active {
  color: var(--cdc-green-light);
}

.main-sidebar .user-panel .info a {
  color: var(--cdc-white);
}

.main-sidebar .user-panel img {
  border: 2px solid var(--cdc-green);
}

.sidebar-search-input,
.form-control-sidebar {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(4, 102, 20, 0.4);
  color: var(--cdc-white);
}

.nav-sidebar .nav-header {
  color: var(--cdc-green-light);
  opacity: 0.85;
}

.mr-sidebar-role {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cdc-green-light);
  opacity: 0.85;
}

.mr-menu-placeholder {
  cursor: not-allowed;
}

.mr-sidebar-hidden {
  display: none !important;
}

/* thin green divider under user panel */
.user-panel {
  border-bottom: 1px solid rgba(4, 102, 20, 0.35);
}


/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.main-footer {
  background: var(--cdc-white);
  border-top: 3px solid var(--cdc-green);
  color: var(--cdc-muted);
}
.main-footer strong { color: var(--cdc-blue-dark); }

/* ---------------------------------------------------------------------
   Login / Register pages (legacy AdminLTE login-box, kept for register.html
   or any page still using the stock component)
   --------------------------------------------------------------------- */
.login-page, .register-page {
  background: radial-gradient(circle at top, #fff 0%, var(--cdc-off-white) 55%, #e3ecfa 100%);
}

.login-box .card, .register-box .card {
  border-top: 4px solid var(--cdc-green);
  box-shadow: 0 10px 30px rgba(1, 28, 99, 0.15);
}

.login-logo, .register-logo {
  color: var(--cdc-blue-deep);
  font-weight: 700;
}
.login-logo img, .register-logo img {
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.login-card-body .login-box-msg { color: var(--cdc-muted); }

/* ---------------------------------------------------------------------
   Split-screen Login (SSIMS-style) — used by login.php
   --------------------------------------------------------------------- */
html.mr-login-html, body.mr-login-body {
  height: 100%;
  margin: 0;
}

.mr-split-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* -------- Left brand panel -------- */
.mr-brand-panel {
  flex: 1 1 50%;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 3.5rem;
  color: var(--cdc-white);
  background: linear-gradient(135deg, var(--cdc-blue) 0%, var(--cdc-blue-dark) 48%, var(--cdc-blue-deepest) 100%);
}

.mr-brand-panel::before,
.mr-brand-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.mr-brand-panel::before {
  width: 620px;
  height: 620px;
  right: -220px;
  bottom: -260px;
}
.mr-brand-panel::after {
  width: 420px;
  height: 420px;
  right: -80px;
  bottom: -140px;
}

.mr-brand-watermark {
  position: absolute;
  right: -8%;
  bottom: -12%;
  width: 62%;
  max-width: 520px;
  opacity: 0.12;
  filter: drop-shadow(0 0 0 transparent);
  pointer-events: none;
  user-select: none;
}

.mr-brand-panel-content {
  position: relative;
  z-index: 1;
  max-width: 460px;
}

.mr-brand-logo {
  width: 128px;
  height: 128px;
  margin-bottom: 1.75rem;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.35));
  background: var(--cdc-green);
  border-radius: 50%;
  padding: 0.35rem;
}

.mr-brand-panel-content h1 {
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.5rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.mr-brand-version {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cdc-green-light);
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(47, 145, 66, 0.5);
  border-radius: 20px;
  padding: 0.15rem 0.85rem;
  margin-bottom: 1.1rem;
}

.mr-brand-panel-content .mr-tagline {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  line-height: 1.6;
  border-top: 1px solid rgba(47, 145, 66, 0.4);
  padding-top: 1.1rem;
  margin-top: 1.1rem;
}

.mr-brand-panel-footer {
  position: relative;
  z-index: 1;
  margin-top: 2.5rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
}

/* -------- Right form panel -------- */
.mr-form-panel {
  flex: 1 1 50%;
  background: var(--cdc-white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
}

.mr-form-panel-inner {
  width: 100%;
  max-width: 420px;
}

.mr-form-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(1, 55, 200, 0.08);
  color: var(--cdc-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1.25rem;
}

.mr-form-panel-inner h2 {
  text-align: center;
  font-weight: 700;
  color: var(--cdc-ink);
  margin-bottom: 0.25rem;
}

.mr-form-subtitle {
  text-align: center;
  color: var(--cdc-muted);
  margin-bottom: 1.75rem;
}

.mr-form-panel-inner label {
  font-weight: 600;
  color: var(--cdc-ink);
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.mr-form-panel-inner .input-group-text {
  background: var(--cdc-white);
  border-color: #d3dceb;
  color: var(--cdc-green-dark);
}

.mr-form-panel-inner .form-control {
  border-color: #d3dceb;
  padding: 0.6rem 0.85rem;
}

.mr-form-panel-inner .form-control:focus {
  border-color: var(--cdc-green);
  box-shadow: 0 0 0 0.2rem rgba(4, 102, 20, 0.2);
}

.mr-toggle-password {
  cursor: pointer;
}
.mr-toggle-password:hover {
  color: var(--cdc-blue);
}

.btn-signin {
  background: linear-gradient(180deg, var(--cdc-blue) 0%, var(--cdc-blue-dark) 100%);
  border: 1px solid var(--cdc-blue-dark);
  color: #fff;
  font-weight: 700;
  padding: 0.65rem 1rem;
  border-radius: 0.35rem;
  box-shadow: 0 4px 12px rgba(1, 55, 200, 0.28);
}
.btn-signin:hover {
  background: linear-gradient(180deg, var(--cdc-blue-dark) 0%, var(--cdc-blue-deepest) 100%);
  color: #fff;
}

.mr-secure-note {
  color: var(--cdc-muted);
  font-size: 0.8rem;
  margin-top: 1.1rem;
}

.mr-location-hint {
  font-size: 0.78rem;
  color: var(--cdc-muted);
  margin-top: 0.3rem;
}

/* Responsive: stack panels on tablets/phones */
@media (max-width: 991.98px) {
  .mr-split-wrapper { flex-direction: column; }
  .mr-brand-panel {
    padding: 2.25rem 1.75rem 2.75rem;
    text-align: center;
    min-height: auto;
  }
  .mr-brand-panel-content { max-width: 100%; margin: 0 auto; }
  .mr-brand-logo { margin-left: auto; margin-right: auto; width: 96px; height: 96px; }
  .mr-brand-panel-content h1 { margin-bottom: 0; }
  .mr-brand-panel-content .mr-tagline { display: none; }
  .mr-brand-panel-footer { display: none; }
  .mr-brand-watermark { display: none; }
  .mr-form-panel { padding: 2.5rem 1.5rem 3rem; }
}

@media (max-width: 575.98px) {
  .mr-brand-panel-content h1 { font-size: 1.4rem; }
  .mr-brand-logo { width: 80px; height: 80px; }
}

/* ---------------------------------------------------------------------
   Scrollbars (desktop, non-touch) — subtle green accent
   --------------------------------------------------------------------- */
.os-theme-light > .os-scrollbar > .os-scrollbar-track > .os-scrollbar-handle {
  background: rgba(4, 102, 20, 0.55);
}

/* ---------------------------------------------------------------------
   Idle Lock Screen
   --------------------------------------------------------------------- */
.mr-lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: radial-gradient(circle at 30% 20%, rgba(1, 28, 99, 0.94) 0%, rgba(1, 16, 72, 0.97) 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}
.mr-lock-overlay.mr-lock-visible {
  opacity: 1;
  visibility: visible;
}
body.mr-locked {
  overflow: hidden;
}

.mr-lock-card {
  width: 100%;
  max-width: 340px;
  background: var(--cdc-white);
  border-radius: 0.5rem;
  border-top: 4px solid var(--cdc-green);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  padding: 2rem 1.85rem 1.75rem;
  text-align: center;
}

.mr-lock-logo {
  width: 44px;
  height: 44px;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.mr-lock-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 3px solid var(--cdc-green);
  margin: 0.35rem auto 0.85rem;
  display: block;
  object-fit: cover;
}

.mr-lock-username {
  font-weight: 700;
  color: var(--cdc-ink);
  margin-bottom: 0.15rem;
}

.mr-lock-msg {
  color: var(--cdc-muted);
  font-size: 0.85rem;
  margin-bottom: 1.4rem;
}

.mr-lock-card .input-group-text {
  background: var(--cdc-white);
  border-color: #d3dceb;
  color: var(--cdc-green-dark);
}
.mr-lock-card .form-control {
  border-color: #d3dceb;
}
.mr-lock-card .form-control:focus {
  border-color: var(--cdc-green);
  box-shadow: 0 0 0 0.2rem rgba(4, 102, 20, 0.2);
}

.mr-lock-submit,
.mr-lock-card .btn-signin {
  background: linear-gradient(180deg, var(--cdc-blue) 0%, var(--cdc-blue-dark) 100%);
  border: 1px solid var(--cdc-blue-dark);
}
.mr-lock-submit:hover,
.mr-lock-card .btn-signin:hover {
  background: linear-gradient(180deg, var(--cdc-blue-dark) 0%, var(--cdc-blue-deepest) 100%);
}

.mr-lock-switch-user {
  display: inline-block;
  margin-top: 1.1rem;
  font-size: 0.83rem;
  color: var(--cdc-blue-dark);
}
.mr-lock-switch-user:hover {
  color: var(--cdc-blue);
}

.mr-lock-error {
  color: #c0392b;
  font-size: 0.8rem;
  margin: -0.4rem 0 0.75rem;
  display: none;
}
.mr-lock-error.mr-lock-error-visible {
  display: block;
}

/* ---------------------------------------------------------------------
   Sidebar treeview chevrons (submenu indicator)
   --------------------------------------------------------------------- */
.main-sidebar .nav-sidebar .nav-link p .right {
  color: rgba(255, 255, 255, 0.55);
  transition: transform 0.25s ease;
}
.main-sidebar .nav-sidebar .menu-open > .nav-link p .right {
  transform: rotate(-90deg);
}
.main-sidebar .nav-sidebar .nav-treeview {
  background: rgba(0, 0, 0, 0.18);
}
.main-sidebar .nav-sidebar .nav-treeview .nav-link {
  padding-left: 2.2rem;
}

/* ---------------------------------------------------------------------
   Responsive tweaks
   --------------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .brand-text { font-size: 0.95rem; }
  .content-wrapper, .main-footer, .main-header { margin-left: 0 !important; }
}

@media (max-width: 575.98px) {
  .card-title { font-size: 1rem; }
  .small-box h3 { font-size: 1.6rem; }
  .btn { font-size: 0.9rem; }
  .brand-text { display: none; }
}

/* Ensure images and tables never overflow on small screens */
img { max-width: 100%; height: auto; }
.table-responsive { -webkit-overflow-scrolling: touch; }

/* ---------------------------------------------------------------------
   Utility accent classes for use across pages.
   New brand-accurate names come first; the original "-gold"/"-maroon"
   names are kept as aliases so existing markup (e.g. top_nav.php's
   class="text-gold") keeps working without edits.
   --------------------------------------------------------------------- */
.text-accent, .text-gold { color: var(--cdc-green-dark) !important; }
.bg-accent, .bg-gold { background-color: var(--cdc-green) !important; color: #fff !important; }
.bg-brand-deep, .bg-maroon { background-color: var(--cdc-blue-deep) !important; color: #fff !important; }
.border-accent, .border-gold { border-color: var(--cdc-green) !important; }