:root {
  --bg: #F0F2F5;
  --card: #FFFFFF;
  --primary: #F4831F;
  --primary-light: #FEF0E6;
  --stahl-gray: #58595B;
  --stahl-dark: #2E2E2E;
  --secondary: #5B9BD5;
  --secondary-light: #EBF4FF;
  --green: #16A34A;
  --green-light: #DCFCE7;
  --orange: #F4831F;
  --red: #DC2626;
  --red-light: #FEE2E2;
  --text: #1E293B;
  --muted: #64748B;
  --border: #E2E8F0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  min-height: 100vh;
}

/* ── Header ──────────────────────────────────────────────────────────────── */
.header {
  background: linear-gradient(90deg, #2E2E2E 0%, #58595B 70%, #6B6B6B 100%);
  border-bottom: 3px solid var(--primary);
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 200;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-logo {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .5px;
}

.header-logo span {
  color: var(--primary);
}

.header-subtitle {
  font-size: 12px;
  color: rgba(255,255,255,.55);
  border-left: 1px solid rgba(255,255,255,.2);
  padding-left: 14px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-user {
  font-size: 13px;
  color: rgba(255,255,255,.8);
}

.btn-header {
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity .15s;
}
.btn-header:hover { opacity: .85; }
.btn-header.ghost {
  background: rgba(255,255,255,.12);
  color: #fff;
}
.btn-header.primary {
  background: var(--primary);
  color: #fff;
}

/* ── Nav (admin) ─────────────────────────────────────────────────────────── */
.subnav {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  display: flex;
  gap: 4px;
}
.subnav a {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  padding: 12px 14px;
  border-bottom: 3px solid transparent;
  display: inline-block;
  transition: color .15s, border-color .15s;
}
.subnav a:hover, .subnav a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ── Page wrapper ────────────────────────────────────────────────────────── */
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px;
}

.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Sections (portal) ───────────────────────────────────────────────────── */
.section-header {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 28px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.section-header:first-child { margin-top: 0; }
.section-header i { font-size: 14px; }

.section-empty {
  font-size: 12px;
  color: var(--muted);
  background: var(--card);
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 18px;
  text-align: center;
}

/* ── App grid (portal) ───────────────────────────────────────────────────── */
.app-card-wrap {
  position: relative;
}

.fav-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 16px;
  color: var(--muted);
  opacity: 0;
  transition: opacity .15s, color .15s, transform .1s;
  padding: 4px;
  line-height: 1;
}
.app-card-wrap:hover .fav-btn { opacity: .6; }
.fav-btn:hover { opacity: 1 !important; transform: scale(1.2); }
.fav-btn.active {
  opacity: 1;
  color: var(--primary);
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.app-card {
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  transition: transform .15s, box-shadow .15s, border-color .15s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.app-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
  border-color: var(--card-color, var(--primary));
}
.app-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--card-color, var(--primary));
}

.app-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  background: var(--primary-light);
}

.app-name {
  font-size: 15px;
  font-weight: 700;
  text-align: center;
}

.app-desc {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}

.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--muted);
}
.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.empty-state p {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.empty-state small { font-size: 13px; }

/* ── Login ───────────────────────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2E2E2E 0%, #58595B 100%);
}
.login-card {
  background: var(--card);
  border-radius: 16px;
  padding: 48px 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  text-align: center;
}
.login-logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: .5px;
  margin-bottom: 8px;
}
.login-logo span { color: var(--primary); }
.login-tagline {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 36px;
}
.btn-sso {
  width: 100%;
  padding: 13px;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: opacity .15s;
}
.btn-sso:hover { opacity: .88; }
.login-error {
  background: var(--red-light);
  color: var(--red);
  border-radius: 8px;
  padding: 12px;
  font-size: 13px;
  margin-bottom: 20px;
}

/* ── Cards / Table (admin) ───────────────────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-header h2 {
  font-size: 15px;
  font-weight: 700;
}

table {
  width: 100%;
  border-collapse: collapse;
}
thead th {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 10px 16px;
  background: var(--bg);
  text-align: left;
  border-bottom: 1px solid var(--border);
}
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: #fafafa; }
td {
  padding: 12px 16px;
  font-size: 13px;
  vertical-align: middle;
}

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
}
.badge-green { background: var(--green-light); color: var(--green); }
.badge-orange { background: var(--primary-light); color: var(--primary); }
.badge-gray { background: var(--bg); color: var(--muted); }
.badge-red { background: var(--red-light); color: var(--red); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity .15s;
}
.btn:hover { opacity: .85; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-ghost { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--red-light); color: var(--red); }
.btn-sm { font-size: 11px; padding: 5px 10px; }

/* ── Forms ───────────────────────────────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-row.full { grid-template-columns: 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--muted);
}
input[type=text], input[type=url], input[type=number], input[type=color],
select, textarea {
  font-size: 13px;
  font-family: inherit;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: #fff;
  transition: border-color .15s;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
}
textarea { resize: vertical; min-height: 72px; }
input[type=color] { padding: 4px; height: 38px; cursor: pointer; }

.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}
.toggle input { display: none; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: 22px;
  cursor: pointer;
  transition: background .2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform .2s;
}
.toggle input:checked + .toggle-slider { background: var(--primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── Modal ───────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--card);
  border-radius: 12px;
  padding: 28px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform .2s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ── Permissions grid ────────────────────────────────────────────────────── */
.perm-table th, .perm-table td {
  text-align: center;
  padding: 8px 10px;
}
.perm-table td:first-child { text-align: left; }
.perm-table th:first-child { text-align: left; }

.perm-cb {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* ── Icon selector ───────────────────────────────────────────────────────── */
.icon-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  max-height: 200px;
  overflow-y: auto;
  padding: 4px;
}
.icon-opt {
  width: 38px; height: 38px;
  border: 2px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  color: var(--muted);
  transition: border-color .15s, background .15s, color .15s;
  flex-shrink: 0;
}
.icon-opt:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.icon-opt.selected {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

/* ── App card icon (Bootstrap Icons) ────────────────────────────────────── */
.app-icon i { font-size: 28px; }

/* ── Filter bar (portal) ─────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--muted);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ── Locked app card ─────────────────────────────────────────────────────── */
.app-card--locked {
  cursor: default;
  opacity: .72;
  filter: grayscale(.4);
}
.app-card--locked:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border);
}

.no-access-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .52);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .3px;
  backdrop-filter: blur(2px);
}
.no-access-overlay i { font-size: 22px; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
  .app-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .page { padding: 20px 16px; }
}