/* ══════════════════════════════════════════════════════════════════
   admin.css  |  Research Admin Panel — Design System v2
   Requires: Bootstrap 5.3, Bootstrap Icons 1.11
   ══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════
   LIGHT THEME — CSS VARIABLES
══════════════════════════════════════ */
:root {
  --adm-navy:        #00377B;
  --adm-navy-deep:   #001F4A;
  --adm-orange:      #FF6C00;
  --adm-blue:        #0055B3;

  --adm-bg:          #F1F5F9;
  --adm-surface:     #ffffff;
  --adm-surface-2:   #F8FAFF;
  --adm-border:      #E2ECF5;
  --adm-white:       #ffffff;

  --adm-text:        #0D1B2A;
  --adm-text-muted:  #7B9BBF;
  --adm-text-body:   #2E4A6B;

  /* Sidebar */
  --adm-sb-bg1:         #00377B;
  --adm-sb-bg2:         #001F4A;
  --adm-sb-text:        rgba(255,255,255,.68);
  --adm-sb-active-bg:   rgba(255,108,0,.18);
  --adm-sb-hover-bg:    rgba(255,255,255,.07);
  --adm-sb-border:      rgba(255,255,255,.1);
  --adm-sb-section:     rgba(255,255,255,.35);

  /* Dimensions */
  --adm-sidebar-w:           240px;
  --adm-sidebar-w-collapsed: 64px;
  --adm-topbar-h:            60px;
  --adm-radius:              12px;

  /* Shadows */
  --adm-shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 2px 8px rgba(0,55,123,.05);
  --adm-shadow-md: 0 4px 16px rgba(0,55,123,.10);
  --adm-shadow-lg: 0 12px 40px rgba(0,55,123,.15);
  --adm-transition: all .25s cubic-bezier(.4,0,.2,1);
}

/* ══════════════════════════════════════
   DARK THEME — OVERRIDES
══════════════════════════════════════ */
[data-adm-theme="dark"] {
  --adm-bg:          #0F1117;
  --adm-surface:     #1A1F2E;
  --adm-surface-2:   #222736;
  --adm-border:      rgba(255,255,255,.08);
  --adm-white:       #1A1F2E;

  --adm-text:        #E2E8F0;
  --adm-text-muted:  #64748B;
  --adm-text-body:   #94A3B8;

  --adm-shadow-sm: 0 1px 3px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.3);
  --adm-shadow-md: 0 4px 16px rgba(0,0,0,.45);
  --adm-shadow-lg: 0 12px 40px rgba(0,0,0,.6);
}

/* ══════════════════════════════════════
   RESET & BASE
══════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body.adm-body {
  font-family: 'Inter', 'Roboto', sans-serif;
  background: var(--adm-bg);
  color: var(--adm-text);
  margin: 0;
  overflow-x: hidden;
  transition: background .3s, color .3s;
}
a { text-decoration: none; color: inherit; }
h1,h2,h3,h4,h5,h6 { font-family: 'Merriweather', serif; }

/* ══════════════════════════════════════
   LAYOUT WRAPPER
══════════════════════════════════════ */
.adm-wrapper { display: flex; min-height: 100vh; }

/* ══════════════════════════════════════
   SIDEBAR
══════════════════════════════════════ */
.adm-sidebar {
  width: var(--adm-sidebar-w-collapsed);   /* icon-only by default */
  height: 100vh;
  background: linear-gradient(180deg, var(--adm-sb-bg1) 0%, var(--adm-sb-bg2) 100%);
  position: fixed;
  top: 0; left: 0;
  display: flex;
  flex-direction: column;
  z-index: 1040;
  transition: width .28s cubic-bezier(.4,0,.2,1), transform .3s ease;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
}
.adm-sidebar::-webkit-scrollbar { display: none; }

/* Expanded state (desktop) */
body.adm-sidebar-expanded .adm-sidebar {
  width: var(--adm-sidebar-w);
  overflow-y: auto;
}

/* ── Brand ── */
.adm-sidebar-brand {
  padding: 0 .9rem;
  height: var(--adm-topbar-h);
  border-bottom: 1px solid var(--adm-sb-border);
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
  overflow: hidden;
  white-space: nowrap;
}
.adm-sidebar-brand img {
  height: 34px;
  width: 34px;
  object-fit: contain;
  flex-shrink: 0;
}
.adm-sidebar-brand-text {
  font-family: 'Merriweather', serif;
  font-size: .78rem;
  font-weight: 700;
  color: rgba(255,255,255,.92);
  line-height: 1.3;
  opacity: 0;
  transition: opacity .2s .05s;
  white-space: nowrap;
}
body.adm-sidebar-expanded .adm-sidebar-brand-text { opacity: 1; }
.adm-sidebar-brand-text small {
  display: block;
  font-size: .65rem;
  opacity: .6;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
}

/* ── Nav ── */
.adm-sidebar-nav { flex: 1; padding: .6rem 0; }

.adm-nav-section {
  padding: .6rem .9rem .2rem;
  font-size: .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--adm-sb-section);
  margin-top: .4rem;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  height: 0;
  padding: 0;
  transition: opacity .15s, height .2s;
}
body.adm-sidebar-expanded .adm-nav-section {
  opacity: 1;
  height: auto;
  padding: .6rem .9rem .2rem;
  margin-top: .4rem;
}

.adm-nav-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .7rem 0;
  justify-content: center;
  font-size: .845rem;
  font-weight: 500;
  color: var(--adm-sb-text);
  transition: var(--adm-transition);
  position: relative;
  white-space: nowrap;
  border-right: 2px solid transparent;
  overflow: visible;
}
.adm-nav-link i {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
  transition: color .2s;
}
.adm-nav-link:hover {
  background: var(--adm-sb-hover-bg);
  color: #fff;
}
.adm-nav-link.active {
  background: var(--adm-sb-active-bg);
  color: #fff;
  border-right-color: var(--adm-orange);
  font-weight: 600;
}
.adm-nav-link.active i { color: var(--adm-orange); }

/* Expanded padding */
body.adm-sidebar-expanded .adm-nav-link {
  padding: .7rem 1.1rem;
  justify-content: flex-start;
}

/* ── Nav text (label) ── */
.adm-nav-text {
  font-size: .845rem;
  font-weight: 500;
  flex: 1;
  overflow: hidden;
  opacity: 0;
  max-width: 0;
  transition: opacity .15s, max-width .25s;
  display: flex;
  align-items: center;
  gap: .5rem;
}
body.adm-sidebar-expanded .adm-nav-text {
  opacity: 1;
  max-width: 200px;
}

/* ── Tooltip (collapsed state) ── */
.adm-nav-link::after {
  content: attr(data-label);
  position: fixed;
  left: calc(var(--adm-sidebar-w-collapsed) + 10px);
  background: #1e293b;
  color: #fff;
  padding: .35rem .7rem;
  border-radius: 7px;
  font-size: .78rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
  transition: opacity .15s;
  transform: translateY(-50%);
  margin-top: 11px;   /* vertical nudge to center with icon */
}
body.adm-sidebar-expanded .adm-nav-link::after { display: none; }
.adm-nav-link:hover::after { opacity: 1; }

/* ── Badge ── */
.adm-nav-badge {
  margin-left: auto;
  background: var(--adm-orange);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 50px;
  flex-shrink: 0;
  line-height: 1.6;
  opacity: 0;
  transition: opacity .15s;
}
body.adm-sidebar-expanded .adm-nav-badge { opacity: 1; }

/* ── Footer ── */
.adm-sidebar-footer {
  padding: .8rem .9rem;
  border-top: 1px solid var(--adm-sb-border);
  font-size: .7rem;
  color: rgba(255,255,255,.3);
  text-align: center;
  flex-shrink: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  height: 0;
  padding: 0;
  transition: opacity .15s, height .2s;
}
body.adm-sidebar-expanded .adm-sidebar-footer {
  opacity: 1;
  height: auto;
  padding: .8rem .9rem;
}
.adm-sidebar-footer a { color: rgba(255,255,255,.5); }
.adm-sidebar-footer a:hover { color: var(--adm-orange); }

/* ══════════════════════════════════════
   TOPBAR
══════════════════════════════════════ */
.adm-topbar {
  height: var(--adm-topbar-h);
  background: var(--adm-surface);
  border-bottom: 1px solid var(--adm-border);
  box-shadow: var(--adm-shadow-sm);
  display: flex;
  align-items: center;
  padding: 0 1.25rem 0 1rem;
  gap: .75rem;
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: background .3s, border-color .3s;
}

.adm-topbar-toggle {
  background: none;
  border: none;
  font-size: 1.15rem;
  color: var(--adm-text-muted);
  cursor: pointer;
  padding: .42rem;
  border-radius: 8px;
  transition: var(--adm-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.adm-topbar-toggle:hover { background: var(--adm-bg); color: var(--adm-navy); }
[data-adm-theme="dark"] .adm-topbar-toggle:hover { background: rgba(255,255,255,.08); color: #fff; }

.adm-topbar-brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-family: 'Merriweather', serif;
  font-size: .84rem;
  font-weight: 700;
  color: var(--adm-navy);
}
.adm-topbar-brand img { height: 30px; }
[data-adm-theme="dark"] .adm-topbar-brand { color: #E2E8F0; }

.adm-topbar-actions { display: flex; align-items: center; gap: .6rem; margin-left: auto; }

/* Theme toggle */
.adm-theme-toggle {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  color: var(--adm-text-muted);
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--adm-transition);
  flex-shrink: 0;
}
.adm-theme-toggle:hover { background: var(--adm-navy); color: #fff; border-color: transparent; }
[data-adm-theme="dark"] .adm-theme-toggle { background: rgba(255,255,255,.07); border-color: var(--adm-border); color: #94A3B8; }
[data-adm-theme="dark"] .adm-theme-toggle:hover { background: rgba(255,255,255,.15); color: #fff; }

/* User pill */
.adm-user-pill {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .35rem .75rem .35rem .38rem;
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--adm-transition);
  position: relative;
}
.adm-user-pill:hover { background: var(--adm-surface-2); border-color: var(--adm-navy); }
[data-adm-theme="dark"] .adm-user-pill { background: rgba(255,255,255,.06); border-color: var(--adm-border); }
[data-adm-theme="dark"] .adm-user-pill:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.2); }

.adm-user-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue));
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.adm-user-name { font-size: .8rem; font-weight: 600; color: var(--adm-text-body); }
[data-adm-theme="dark"] .adm-user-name { color: var(--adm-text-body); }
.adm-user-pill i.bi-chevron-down { font-size: .65rem; color: var(--adm-text-muted); }

/* User dropdown */
.adm-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: 14px;
  box-shadow: var(--adm-shadow-lg);
  min-width: 210px;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--adm-transition);
  z-index: 1050;
}
.adm-user-dropdown.open { opacity: 1; visibility: visible; transform: translateY(0); }

.adm-dd-header {
  padding: .85rem 1.1rem;
  border-bottom: 1px solid var(--adm-border);
  font-size: .78rem;
  color: var(--adm-text-muted);
}
.adm-dd-header strong { display: block; font-size: .84rem; color: var(--adm-text); margin-top: .15rem; }

.adm-dd-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .65rem 1.1rem;
  font-size: .845rem;
  font-weight: 500;
  color: var(--adm-text-body);
  transition: background .15s;
}
.adm-dd-item:hover { background: var(--adm-bg); color: var(--adm-navy); }
.adm-dd-item i { color: var(--adm-orange); font-size: .9rem; }
[data-adm-theme="dark"] .adm-dd-item:hover { background: rgba(255,255,255,.05); color: #fff; }

.adm-dd-divider { border-top: 1px solid var(--adm-border); margin: .2rem 0; }

.adm-dd-logout {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .65rem 1.1rem;
  font-size: .845rem;
  font-weight: 600;
  color: #ef4444;
  transition: background .15s;
}
.adm-dd-logout:hover { background: #FEF2F2; }
.adm-dd-logout i { color: #ef4444; }
[data-adm-theme="dark"] .adm-dd-logout:hover { background: rgba(239,68,68,.1); }

/* ══════════════════════════════════════
   MAIN CONTENT WRAPPER
══════════════════════════════════════ */
.adm-main {
  margin-left: var(--adm-sidebar-w-collapsed);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
  transition: margin-left .28s cubic-bezier(.4,0,.2,1);
}
body.adm-sidebar-expanded .adm-main { margin-left: var(--adm-sidebar-w); }

.adm-content { padding: 1.75rem 2rem; flex: 1; }

/* ══════════════════════════════════════
   PAGE HEADER
══════════════════════════════════════ */
.adm-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}
.adm-page-breadcrumb {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .76rem;
  color: var(--adm-text-muted);
  margin-bottom: .3rem;
}
.adm-page-breadcrumb a { color: var(--adm-navy); font-weight: 600; }
.adm-page-breadcrumb a:hover { color: var(--adm-orange); }
[data-adm-theme="dark"] .adm-page-breadcrumb a { color: #60a5fa; }
.adm-page-breadcrumb i { font-size: .6rem; }

.adm-page-title {
  font-family: 'Merriweather', serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--adm-navy);
  margin: 0;
}
[data-adm-theme="dark"] .adm-page-title { color: var(--adm-text); }
.adm-page-subtitle { font-size: .845rem; color: var(--adm-text-muted); margin: .2rem 0 0; }

/* ══════════════════════════════════════
   CARDS
══════════════════════════════════════ */
.adm-card {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: var(--adm-radius);
  box-shadow: var(--adm-shadow-sm);
  overflow: hidden;
  margin-bottom: 1.5rem;
  transition: background .3s, border-color .3s;
}
/* Allow custom select dropdown to overflow the card boundary */
.adm-card:has(.adm-select-dropdown.open),
.adm-card-body:has(.adm-select-dropdown.open) { overflow: visible; }
.adm-card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--adm-border);
  display: flex;
  align-items: center;
  gap: .75rem;
  background: var(--adm-surface);
}
.adm-card-header-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: .95rem;
  flex-shrink: 0;
}
.adm-card-title {
  font-family: 'Merriweather', serif;
  font-size: .93rem;
  font-weight: 700;
  color: var(--adm-navy);
  margin: 0;
  flex: 1;
}
[data-adm-theme="dark"] .adm-card-title { color: var(--adm-text); }
.adm-card-body { padding: 1.5rem; }
.adm-card-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--adm-border);
  background: var(--adm-surface-2);
}

/* ══════════════════════════════════════
   STAT CARDS
══════════════════════════════════════ */
.adm-stat-card {
  background: var(--adm-surface);
  border: 1.5px solid var(--adm-border);
  border-radius: 16px;
  padding: 1.5rem 1.6rem;
  box-shadow: var(--adm-shadow-sm);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: inherit;
  transition: box-shadow .25s, transform .25s, border-color .25s;
  position: relative;
  overflow: hidden;
  height: 100%;
}
.adm-stat-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--adm-navy), var(--adm-blue));
  border-radius: 16px 0 0 16px;
  opacity: 0;
  transition: opacity .25s;
}
.adm-stat-card:hover {
  box-shadow: 0 8px 32px rgba(0,55,123,.13);
  transform: translateY(-4px);
  color: inherit;
  border-color: rgba(0,85,179,.25);
}
.adm-stat-card:hover::after { opacity: 1; }
[data-adm-theme="dark"] .adm-stat-card:hover { border-color: rgba(255,255,255,.18); }
.adm-stat-card-orange::after { background: linear-gradient(180deg, var(--adm-orange), #FF9240); }
.adm-stat-card-orange:hover { border-color: rgba(255,108,0,.3); box-shadow: 0 8px 32px rgba(255,108,0,.13); }

.adm-stat-icon {
  width: 48px; height: 48px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff;
  box-shadow: 0 4px 14px rgba(0,55,123,.28);
  flex-shrink: 0;
}
.adm-stat-icon-orange {
  background: linear-gradient(135deg, var(--adm-orange), #FF9240);
  box-shadow: 0 4px 14px rgba(255,108,0,.32);
}

.adm-stat-num {
  font-family: 'Merriweather', serif;
  font-size: 2.4rem; font-weight: 900;
  color: var(--adm-navy);
  line-height: 1;
}
[data-adm-theme="dark"] .adm-stat-num { color: var(--adm-text); }
.adm-stat-label {
  font-size: .88rem;
  font-weight: 700;
  color: var(--adm-text-body);
  margin-bottom: .15rem;
}
.adm-stat-sublabel {
  font-size: .74rem;
  color: var(--adm-text-muted);
}
.adm-stat-action {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .76rem;
  font-weight: 700;
  color: var(--adm-blue);
  margin-top: auto;
  padding-top: .85rem;
}
[data-adm-theme="dark"] .adm-stat-action { color: rgba(255,255,255,.85); }
.adm-stat-divider {
  height: 1px;
  background: var(--adm-border);
  margin: .85rem 0 0;
}
.adm-dash-section {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin: 1.75rem 0 .9rem;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--adm-text-muted);
}
.adm-dash-section::before {
  content: '';
  display: block;
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--adm-navy), var(--adm-blue));
  flex-shrink: 0;
}
.adm-dash-section-orange::before { background: linear-gradient(180deg, var(--adm-orange), #FF9240); }

/* ══════════════════════════════════════
   TABLE
══════════════════════════════════════ */
.adm-table-wrap { overflow-x: auto; }
.adm-table { width: 100%; border-collapse: collapse; }
.adm-table thead th {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--adm-text-muted);
  padding: .75rem 1rem;
  border-bottom: 2px solid var(--adm-border);
  background: var(--adm-surface-2);
  white-space: nowrap;
}
.adm-table tbody tr { border-bottom: 1px solid var(--adm-border); transition: background .15s; }
.adm-table tbody tr:hover { background: var(--adm-surface-2); }
.adm-table tbody tr:last-child { border-bottom: none; }
.adm-table tbody td { padding: .8rem 1rem; font-size: .875rem; color: var(--adm-text-body); vertical-align: middle; }

/* ══════════════════════════════════════
   FORMS
══════════════════════════════════════ */
.adm-form-group { margin-bottom: 1.25rem; }
.adm-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.adm-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--adm-text-body);
  margin-bottom: .35rem;
  display: block;
}
.adm-label-hint { font-size: .75rem; color: var(--adm-text-muted); font-weight: 400; }

.adm-card-body input[type="text"],
.adm-card-body input[type="email"],
.adm-card-body input[type="password"],
.adm-card-body input[type="number"],
.adm-card-body input[type="url"],
.adm-card-body input[type="date"],
.adm-card-body input[type="time"],
.adm-card-body input[type="tel"],
.adm-card-body select,
.adm-card-body textarea,
.adm-form-control {
  width: 100%;
  background: var(--adm-surface-2);
  border: 1.5px solid var(--adm-border);
  border-radius: 10px;
  padding: .65rem 1rem;
  font-size: .9rem;
  color: var(--adm-text);
  font-family: 'Inter', sans-serif;
  transition: border-color .25s, box-shadow .25s, background .3s;
  outline: none;
  display: block;
}
.adm-card-body input:focus,
.adm-card-body select:focus,
.adm-card-body textarea:focus,
.adm-form-control:focus {
  border-color: var(--adm-blue);
  box-shadow: 0 0 0 3px rgba(0,85,179,.1);
  background: var(--adm-surface);
}
[data-adm-theme="dark"] .adm-card-body input:focus,
[data-adm-theme="dark"] .adm-card-body select:focus,
[data-adm-theme="dark"] .adm-card-body textarea:focus {
  box-shadow: 0 0 0 3px rgba(96,165,250,.15);
}
.adm-card-body textarea { min-height: 120px; resize: vertical; }

/* ── Custom Select (JS-powered, fully themeable) ─────────── */
/* Hide the real select — keep it in DOM for form submission  */
.adm-select-wrap { position: relative; display: block; width: 100%; }
.adm-select-wrap > select {
  position: absolute; inset: 0; opacity: 0;
  pointer-events: none; width: 100%; height: 100%; z-index: -1;
}
.adm-select-trigger {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; box-sizing: border-box;
  background: var(--adm-surface-2);
  border: 1.5px solid var(--adm-border);
  border-radius: 10px;
  padding: .65rem 1rem;
  font-size: .9rem; font-family: 'Inter', sans-serif;
  color: var(--adm-text);
  cursor: pointer; user-select: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.adm-select-trigger:hover { border-color: var(--adm-blue); }
.adm-select-trigger.open {
  border-color: var(--adm-blue);
  box-shadow: 0 0 0 3px rgba(0,85,179,.1);
  background: var(--adm-surface);
}
[data-adm-theme="dark"] .adm-select-trigger.open { box-shadow: 0 0 0 3px rgba(96,165,250,.15); }
.adm-select-trigger-text { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.adm-select-trigger-text.placeholder { color: var(--adm-text-muted); }
[data-adm-theme="dark"] .adm-select-trigger-text.placeholder { color: #4A6080; }
.adm-select-chevron {
  flex-shrink: 0; margin-left: .6rem;
  font-size: .72rem; color: var(--adm-text-muted);
  transition: transform .2s ease;
}
.adm-select-trigger.open .adm-select-chevron { transform: rotate(180deg); }

.adm-select-wrap:has(.adm-select-dropdown.open) { z-index: 9999; }
.adm-select-dropdown {
  position: absolute; top: calc(100% + 5px); left: 0; right: 0;
  background: var(--adm-surface);
  border: 1.5px solid var(--adm-border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  z-index: 9999;
  max-height: 230px; overflow-y: auto;
  display: none;
  scrollbar-width: thin;
}
[data-adm-theme="dark"] .adm-select-dropdown { box-shadow: 0 10px 30px rgba(0,0,0,.5); }
.adm-select-dropdown.open { display: block; }
.adm-select-option {
  padding: .55rem 1rem;
  font-size: .875rem; font-family: 'Inter', sans-serif;
  color: var(--adm-text-body);
  cursor: pointer;
  transition: background .12s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.adm-select-option:first-child { border-radius: 8px 8px 0 0; }
.adm-select-option:last-child  { border-radius: 0 0 8px 8px; }
.adm-select-option:hover { background: var(--adm-surface-2); color: var(--adm-text); }
.adm-select-option.is-selected {
  background: rgba(0,85,179,.08);
  color: var(--adm-blue); font-weight: 600;
}
[data-adm-theme="dark"] .adm-select-option:hover  { background: rgba(255,255,255,.07); color: #fff; }
[data-adm-theme="dark"] .adm-select-option.is-selected { background: rgba(96,165,250,.14); color: #60a5fa; }

/* Standalone select.adm-input (filter bars) — still use native but styled */
select.adm-input {
  appearance: none; -webkit-appearance: none;
  padding-right: 2.5rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%237B9BBF' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .85rem center; background-size: 14px;
}
[data-adm-theme="dark"] select.adm-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%2394A3B8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3E%3C/svg%3E");
}

/* Placeholder colour — light */
.adm-card-body input::placeholder,
.adm-card-body textarea::placeholder,
.adm-search input::placeholder,
.adm-form-control::placeholder { color: var(--adm-text-muted); opacity: 1; }

/* Placeholder colour — dark */
[data-adm-theme="dark"] .adm-card-body input::placeholder,
[data-adm-theme="dark"] .adm-card-body textarea::placeholder,
[data-adm-theme="dark"] .adm-search input::placeholder,
[data-adm-theme="dark"] .adm-form-control::placeholder { color: #4A6080; opacity: 1; }

.adm-field-error {
  font-size: .77rem;
  color: #ef4444;
  margin-top: .3rem;
  display: flex;
  align-items: center;
  gap: .3rem;
}

.adm-upload-zone {
  border: 2px dashed var(--adm-border);
  border-radius: 12px;
  padding: 2rem 1rem;
  text-align: center;
  background: var(--adm-surface-2);
  cursor: pointer;
  transition: var(--adm-transition);
  position: relative;
}
.adm-upload-zone:hover { border-color: var(--adm-blue); background: var(--adm-surface); }
.adm-upload-zone i { font-size: 2rem; color: var(--adm-text-muted); display: block; margin-bottom: .5rem; }
.adm-upload-zone p { font-size: .875rem; color: var(--adm-text-muted); margin: 0; }
.adm-upload-zone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }

/* ══════════════════════════════════════
   BUTTONS
══════════════════════════════════════ */
.adm-btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .6rem 1.3rem;
  border-radius: 9px;
  font-size: .855rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: var(--adm-transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}
.adm-btn-primary { background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue)); color: #fff; }
.adm-btn-primary:hover { opacity: .88; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,55,123,.3); }
.adm-btn-orange { background: linear-gradient(135deg, var(--adm-orange), #FF9240); color: #fff; }
.adm-btn-orange:hover { opacity: .88; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 14px rgba(255,108,0,.3); }
.adm-btn-outline {
  background: var(--adm-surface);
  border: 1.5px solid var(--adm-border);
  color: var(--adm-text-body);
}
.adm-btn-outline:hover { background: var(--adm-surface-2); border-color: var(--adm-navy); color: var(--adm-navy); }
[data-adm-theme="dark"] .adm-btn-outline { background: rgba(255,255,255,.06); border-color: var(--adm-border); color: var(--adm-text-body); }
[data-adm-theme="dark"] .adm-btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.2); color: #fff; }
.adm-btn-danger { background: #dc2626; color: #fff; }
.adm-btn-danger:hover { background: #b91c1c; color: #fff; transform: translateY(-2px); }
.adm-btn-success { background: #059669; color: #fff; }
.adm-btn-success:hover { background: #047857; color: #fff; }
.adm-btn-sm { padding: .38rem .8rem; font-size: .78rem; border-radius: 8px; }
.adm-btn-xs { padding: .26rem .6rem; font-size: .73rem; border-radius: 6px; }

.adm-action-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  font-size: .88rem;
  cursor: pointer;
  transition: var(--adm-transition);
  border: none;
  text-decoration: none;
  flex-shrink: 0;
}
.adm-btn-edit   { background: #EDF5FF; color: var(--adm-navy); }
.adm-btn-edit:hover   { background: var(--adm-navy); color: #fff; }
.adm-btn-delete { background: #FEE2E2; color: #dc2626; }
.adm-btn-delete:hover { background: #dc2626; color: #fff; }
.adm-btn-approve { background: #D1FAE5; color: #065F46; }
.adm-btn-approve:hover { background: #059669; color: #fff; }
.adm-btn-view    { background: #F3E8FF; color: #6D28D9; }
.adm-btn-view:hover    { background: #6D28D9; color: #fff; }
.adm-btn-archive { background: #FFF3E0; color: #CC5500; }
.adm-btn-archive:hover { background: #FF6C00; color: #fff; }
.adm-btn-publish { background: #D1FAE5; color: #157347; }
.adm-btn-publish:hover { background: #198754; color: #fff; }
[data-adm-theme="dark"] .adm-btn-edit    { background: rgba(0,85,179,.2);   color: #60a5fa; }
[data-adm-theme="dark"] .adm-btn-delete  { background: rgba(220,38,38,.2);  color: #f87171; }
[data-adm-theme="dark"] .adm-btn-approve { background: rgba(5,150,105,.2);  color: #34d399; }
[data-adm-theme="dark"] .adm-btn-view    { background: rgba(109,40,217,.2); color: #c084fc; }
[data-adm-theme="dark"] .adm-btn-archive { background: rgba(255,108,0,.2);  color: #fb923c; }
[data-adm-theme="dark"] .adm-btn-publish { background: rgba(25,135,84,.2);  color: #4ade80; }

/* ══════════════════════════════════════
   SEARCH BAR
══════════════════════════════════════ */
.adm-search {
  display: flex;
  align-items: center;
  background: var(--adm-surface);
  border: 1.5px solid var(--adm-border);
  border-radius: 10px;
  overflow: hidden;
  min-width: 240px;
}
.adm-search input {
  border: none; background: transparent;
  padding: .58rem 1rem; flex: 1;
  font-size: .855rem; color: var(--adm-text);
  outline: none; font-family: 'Inter', sans-serif;
}
.adm-search-btn {
  padding: .58rem .88rem;
  background: var(--adm-navy);
  border: none; cursor: pointer;
  color: #fff; font-size: .85rem;
  transition: background .2s;
}
.adm-search-btn:hover { background: var(--adm-blue); }

/* ══════════════════════════════════════
   BADGES
══════════════════════════════════════ */
.adm-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .22rem .6rem;
  border-radius: 50px;
  font-size: .71rem; font-weight: 700;
}
.adm-badge-success { background: #D1FAE5; color: #065F46; }
.adm-badge-danger  { background: #FEE2E2; color: #991B1B; }
.adm-badge-warning { background: #FEF3C7; color: #78350F; }
.adm-badge-info    { background: #DBEAFE; color: #1D4ED8; }
.adm-badge-orange  { background: rgba(255,108,0,.12); color: var(--adm-orange); }
.adm-badge-navy    { background: rgba(0,55,123,.1); color: var(--adm-navy); }
[data-adm-theme="dark"] .adm-badge-success { background: rgba(5,150,105,.2); color: #34d399; }
[data-adm-theme="dark"] .adm-badge-danger  { background: rgba(220,38,38,.2); color: #f87171; }
[data-adm-theme="dark"] .adm-badge-warning { background: rgba(245,158,11,.2); color: #fbbf24; }
[data-adm-theme="dark"] .adm-badge-info    { background: rgba(59,130,246,.2); color: #60a5fa; }
[data-adm-theme="dark"] .adm-badge-navy    { background: rgba(96,165,250,.15); color: #60a5fa; }

/* ══════════════════════════════════════
   PAGINATION
══════════════════════════════════════ */
.adm-pagination {
  display: flex; align-items: center; gap: .3rem;
  justify-content: center; padding: 1.25rem 0;
  flex-wrap: wrap;
}
.adm-page-link {
  display: flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 .6rem;
  border-radius: 8px;
  font-size: .84rem; font-weight: 600;
  color: var(--adm-text-body);
  background: var(--adm-surface);
  border: 1.5px solid var(--adm-border);
  text-decoration: none;
  transition: var(--adm-transition);
}
.adm-page-link:hover { background: var(--adm-surface-2); border-color: var(--adm-navy); color: var(--adm-navy); }
.adm-page-link.active { background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue)); border-color: transparent; color: #fff; }
.adm-page-link.disabled { opacity: .4; pointer-events: none; }

/* ══════════════════════════════════════
   AUTH PAGES
══════════════════════════════════════ */
.adm-auth-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--adm-navy) 0%, #001F4A 60%, #002A60 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
  overflow: hidden;
}
.adm-auth-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.adm-auth-shape {
  position: absolute;
  border-radius: 50%;
  opacity: .07;
  background: radial-gradient(circle, #61B9F0, transparent);
}
.adm-auth-shape-1 { width: 400px; height: 400px; top: -100px; right: -100px; }
.adm-auth-shape-2 { width: 300px; height: 300px; bottom: -50px; left: -80px; }
.adm-auth-shape-3 { width: 200px; height: 200px; top: 40%; left: 20%; background: radial-gradient(circle, var(--adm-orange), transparent); }

.adm-auth-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0,0,0,.3);
  width: 100%; max-width: 440px;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.adm-auth-header {
  background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue));
  padding: 2rem;
  text-align: center;
}
.adm-auth-logo { height: 48px; margin: 0 auto 1rem; }
.adm-auth-title { font-family: 'Merriweather', serif; font-size: 1.1rem; font-weight: 800; color: #fff; margin: 0; }
.adm-auth-subtitle { font-size: .78rem; color: rgba(255,255,255,.7); margin: .25rem 0 0; }
.adm-auth-body { padding: 2rem; }
.adm-auth-label {
  font-size: .8rem; font-weight: 700; color: var(--adm-text-body);
  margin-bottom: .4rem; display: flex; align-items: center; gap: .4rem;
}
.adm-auth-input {
  width: 100%;
  background: #F8FBFF;
  border: 1.5px solid var(--adm-border);
  border-radius: 10px;
  padding: .75rem 1rem;
  font-size: .9rem;
  color: var(--adm-text);
  font-family: 'Inter', sans-serif;
  transition: border-color .25s, box-shadow .25s;
  outline: none;
  display: block;
}
.adm-auth-input:focus { border-color: var(--adm-blue); box-shadow: 0 0 0 3px rgba(0,85,179,.12); background: #fff; }
.adm-auth-form-group { margin-bottom: 1.1rem; }
.adm-auth-submit {
  width: 100%; padding: .8rem;
  background: linear-gradient(135deg, var(--adm-navy), var(--adm-blue));
  color: #fff; border: none; border-radius: 10px;
  font-size: .9rem; font-weight: 700; font-family: 'Inter', sans-serif;
  cursor: pointer; transition: var(--adm-transition); margin-top: .5rem;
}
.adm-auth-submit:hover { opacity: .9; transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,55,123,.35); }
.adm-auth-link { text-align: center; font-size: .78rem; color: var(--adm-text-muted); margin-top: .75rem; }
.adm-auth-link a { color: var(--adm-orange); font-weight: 700; }
.adm-auth-link a:hover { text-decoration: underline; }
.adm-auth-footer {
  padding: .9rem 2rem;
  border-top: 1px solid var(--adm-border);
  font-size: .76rem;
  text-align: center;
  color: var(--adm-text-muted);
  background: #F8FBFF;
}
.adm-auth-footer a { color: var(--adm-blue); font-weight: 600; }

.adm-otp-row { display: flex; gap: .6rem; justify-content: center; margin: .75rem 0; }
.adm-otp-group {
  display: flex;
  gap: .6rem;
  justify-content: center;
  margin: .5rem 0;
}
.adm-otp-input {
  flex: 1;
  min-width: 0;
  height: 56px;
  border: 2px solid var(--adm-border);
  border-radius: 12px;
  font-size: 1.4rem; font-weight: 700;
  text-align: center; color: var(--adm-navy);
  background: #F8FBFF; outline: none;
  transition: var(--adm-transition);
  padding: 0;
}
.adm-otp-input:focus { border-color: var(--adm-blue); background: #fff; box-shadow: 0 0 0 3px rgba(0,85,179,.12); }
.adm-otp-input.filled { border-color: var(--adm-blue); background: #EFF6FF; }

/* ══════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════ */
.adm-empty { text-align: center; padding: 4rem 2rem; color: var(--adm-text-muted); }
.adm-empty i { font-size: 3rem; display: block; margin-bottom: 1rem; opacity: .35; }
.adm-empty h5 { font-size: 1.1rem; color: var(--adm-text); margin-bottom: .5rem; }
.adm-empty p { font-size: .875rem; max-width: 340px; margin: 0 auto 1.25rem; }

/* ══════════════════════════════════════
   OVERLAY (mobile sidebar)
══════════════════════════════════════ */
.adm-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1039;
  display: none;
  backdrop-filter: blur(2px);
}
.adm-overlay.open { display: block; }

/* ══════════════════════════════════════
   ALERTS / NOTICES
══════════════════════════════════════ */
.adm-alert {
  padding: .75rem 1rem;
  border-radius: 9px;
  font-size: .84rem;
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: .5rem;
}
.adm-alert-info    { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.adm-alert-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.adm-alert-danger  { background: #fff1f2; color: #9f1239; border: 1px solid #fecdd3; }
.adm-alert-success { background: #f0fdf4; color: #14532d; border: 1px solid #bbf7d0; }
[data-adm-theme="dark"] .adm-alert-info    { background: rgba(59,130,246,.1); color: #60a5fa; border-color: rgba(59,130,246,.2); }
[data-adm-theme="dark"] .adm-alert-warning { background: rgba(245,158,11,.1); color: #fbbf24; border-color: rgba(245,158,11,.2); }
[data-adm-theme="dark"] .adm-alert-danger  { background: rgba(239,68,68,.1); color: #f87171; border-color: rgba(239,68,68,.2); }
[data-adm-theme="dark"] .adm-alert-success { background: rgba(5,150,105,.1); color: #34d399; border-color: rgba(5,150,105,.2); }

/* ══════════════════════════════════════
   UTILITY
══════════════════════════════════════ */
.adm-section-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--adm-text-muted);
  padding: .4rem 0 .6rem;
  margin: 0 0 .25rem;
  display: block;
}

.adm-page-header-actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 991px) {
  .adm-sidebar {
    transform: translateX(-100%);
    width: var(--adm-sidebar-w);   /* full width when mobile opens */
    height: 100vh;
    overflow-y: auto;
  }
  .adm-sidebar.open {
    transform: translateX(0);
    box-shadow: var(--adm-shadow-lg);
    overflow-y: auto;
  }
  /* On mobile open, always show text */
  .adm-sidebar.open .adm-nav-text    { opacity: 1; max-width: 200px; }
  .adm-sidebar.open .adm-nav-link    { padding: .7rem 1.1rem; justify-content: flex-start; }
  .adm-sidebar.open .adm-nav-section { opacity: 1; height: auto; padding: .6rem .9rem .2rem; margin-top: .4rem; }
  .adm-sidebar.open .adm-nav-badge   { opacity: 1; }
  .adm-sidebar.open .adm-sidebar-brand-text { opacity: 1; }
  .adm-sidebar.open .adm-sidebar-footer { opacity: 1; height: auto; padding: .8rem .9rem; }
  .adm-sidebar.open .adm-nav-link::after { display: none; }

  .adm-main { margin-left: 0 !important; }
  .adm-content { padding: 1.25rem 1rem; }
  .adm-form-row { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .adm-stat-num   { font-size: 1.6rem; }
  .adm-page-title { font-size: 1.1rem; }
  .adm-auth-card  { border-radius: 16px; }
  .adm-user-name  { display: none; }
  .adm-content    { padding: 1rem .85rem; }
}