/* ================================================
   MCA Dashboard - Modern Touch Theme
   Keeps AdminLTE functionality, modernizes appearance
   ================================================ */

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

:root {
  --primary:      #2563eb;
  --primary-dark: #1d4ed8;
  --sidebar-bg:   #1a1f2e;
  --sidebar-hover:#252b3d;
  --body-bg:      #f0f2f5;
  --border:       #e4e7ec;
  --text-main:    #1a1f2e;
  --text-muted:   #667085;
  --radius:       8px;
  --shadow:       0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.05);
  --shadow-md:    0 4px 8px -2px rgba(16,24,40,.08), 0 2px 4px -2px rgba(16,24,40,.05);
}

/* ── Global Font ── */
body,
.nav-sidebar .nav-link,
.card,
.btn,
.form-control,
.table,
.modal-content,
.dropdown-menu {
  font-family: 'Inter', 'Source Sans Pro', sans-serif !important;
}

body {
  background: var(--body-bg) !important;
  font-size: 13.5px !important;
  color: var(--text-main) !important;
}

/* ── Topbar ── */
.main-header.navbar.navbar-primary {
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%) !important;
  border-bottom: none !important;
  box-shadow: 0 2px 8px rgba(37,99,235,.25) !important;
  min-height: 54px !important;
}

.main-header .navbar-nav .nav-link {
  color: rgba(255,255,255,.85) !important;
  font-size: 13.5px !important;
  font-weight: 500 !important;
  border-radius: 6px !important;
  padding: 6px 10px !important;
  transition: all .2s !important;
}

.main-header .navbar-nav .nav-link:hover {
  background: rgba(255,255,255,.15) !important;
  color: #fff !important;
}

.main-header .dropdown-menu {
  border: none !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-md) !important;
  padding: 6px !important;
  margin-top: 4px !important;
  min-width: 160px !important;
}

.main-header .dropdown-item {
  border-radius: 6px !important;
  padding: 8px 12px !important;
  font-size: 13px !important;
  color: var(--text-main) !important;
  transition: background .15s !important;
}

.main-header .dropdown-item:hover {
  background: #eff6ff !important;
  color: var(--primary) !important;
}

/* ── Sidebar ── */
.main-sidebar,
.main-sidebar.sidebar-dark-primary {
  background: var(--sidebar-bg) !important;
  box-shadow: 2px 0 10px rgba(0,0,0,.12) !important;
}

.main-sidebar .brand-link,
.main-sidebar.sidebar-dark-primary .brand-link {
  background: rgba(0,0,0,.2) !important;
  border-bottom: 1px solid rgba(255,255,255,.06) !important;
  padding: 14px 16px !important;
}

.main-sidebar .brand-link h3 {
  color: #fff !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 2px !important;
  margin: 0 !important;
}

.main-sidebar .brand-link h3 b {
  background: var(--primary);
  padding: 5px 14px;
  border-radius: 6px;
  font-size: 12px;
  letter-spacing: 1.5px;
}

.nav-sidebar .nav-item > .nav-link {
  color: #9aa5b4 !important;
  border-radius: 7px !important;
  margin: 1px 8px !important;
  padding: 9px 12px !important;
  font-weight: 500 !important;
  font-size: 13px !important;
  transition: all .18s ease !important;
}

.nav-sidebar .nav-item > .nav-link:hover {
  background: var(--sidebar-hover) !important;
  color: #fff !important;
}

.nav-sidebar .nav-item > .nav-link.active {
  background: var(--primary) !important;
  color: #fff !important;
  box-shadow: 0 3px 10px rgba(37,99,235,.3) !important;
}

.nav-sidebar .nav-item > .nav-link .nav-icon {
  font-size: 13.5px !important;
  width: 18px !important;
  margin-right: 10px !important;
  color: #6b7a8d !important;
}

.nav-sidebar .nav-item > .nav-link.active .nav-icon,
.nav-sidebar .nav-item > .nav-link:hover .nav-icon {
  color: #fff !important;
}

.nav-treeview .nav-link {
  color: #6b7a8d !important;
  padding: 7px 12px 7px 34px !important;
  margin: 1px 8px !important;
  border-radius: 6px !important;
  font-size: 12.5px !important;
}

.nav-treeview .nav-link:hover,
.nav-treeview .nav-link.active {
  background: rgba(37,99,235,.18) !important;
  color: #a5b4fc !important;
}

.sidebar {
  scrollbar-width: thin;
  scrollbar-color: #2d3a4f transparent;
}
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: #2d3a4f; border-radius: 3px; }

/* ── Content ── */
.content-wrapper { background: var(--body-bg) !important; }

.content-header { padding: 18px 20px 0 !important; }

.content-header h1 {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--text-main) !important;
}

.content-header hr { border-color: var(--border) !important; margin: 10px 0 0 !important; }

.content { padding: 14px 20px 20px !important; }

/* ── Cards ── */
.card {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow) !important;
  margin-bottom: 18px !important;
  background: #fff !important;
}

.card-header {
  background: #fff !important;
  border-bottom: 1px solid var(--border) !important;
  border-top: 3px solid var(--primary) !important;
  padding: 12px 16px !important;
  border-radius: var(--radius) var(--radius) 0 0 !important;
}

.card-header .card-title {
  font-size: 13.5px !important;
  font-weight: 600 !important;
  color: var(--text-main) !important;
}

.card-body { padding: 16px !important; }

.card-footer {
  background: #f9fafb !important;
  border-top: 1px solid var(--border) !important;
  padding: 10px 16px !important;
  border-radius: 0 0 var(--radius) var(--radius) !important;
}

.small-box {
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-md) !important;
  overflow: hidden !important;
}

.small-box .inner h3 { font-size: 30px !important; font-weight: 700 !important; }
.small-box .inner p  { font-size: 13px !important; font-weight: 500 !important; }
.small-box .icon { opacity: .18 !important; }
.small-box .small-box-footer { background: rgba(0,0,0,.1) !important; font-size: 12px !important; }

/* ── Tables ── */
.table { font-size: 13px !important; color: var(--text-main) !important; }

.table thead th {
  background: #f7f8fa !important;
  color: var(--text-muted) !important;
  font-weight: 600 !important;
  font-size: 11px !important;
  text-transform: uppercase !important;
  letter-spacing: .5px !important;
  border-bottom: 2px solid var(--border) !important;
  padding: 9px 12px !important;
  white-space: nowrap;
}

.table tbody td {
  padding: 9px 12px !important;
  border-bottom: 1px solid var(--border) !important;
  vertical-align: middle !important;
}

.table tbody tr:hover { background: #f7f9ff !important; }
.table-bordered, .table-bordered td, .table-bordered th { border: 1px solid var(--border) !important; }

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--border) !important;
  border-radius: 6px !important;
  padding: 5px 10px !important;
  font-size: 13px !important;
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(37,99,235,.1) !important;
  outline: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 6px !important;
  font-size: 12.5px !important;
  padding: 3px 9px !important;
  margin: 0 1px !important;
  border: 1px solid var(--border) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: #eff6ff !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}

/* ── Buttons ── */
.btn {
  border-radius: 7px !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 6px 14px !important;
  transition: all .18s !important;
}

.btn-primary { background: var(--primary) !important; border-color: var(--primary) !important; }
.btn-primary:hover {
  background: var(--primary-dark) !important;
  border-color: var(--primary-dark) !important;
  box-shadow: 0 3px 10px rgba(37,99,235,.3) !important;
}

.btn-success:hover { box-shadow: 0 3px 10px rgba(16,185,129,.3) !important; }
.btn-danger:hover  { box-shadow: 0 3px 10px rgba(239,68,68,.3)  !important; }
.btn-warning:hover { box-shadow: 0 3px 10px rgba(245,158,11,.3) !important; }

.btn-secondary {
  background: #f4f5f7 !important;
  border-color: var(--border) !important;
  color: var(--text-main) !important;
}
.btn-secondary:hover { background: #e9eaec !important; }

.btn-sm { padding: 4px 10px !important; font-size: 12px !important; border-radius: 5px !important; }

/* ── Forms ── */
.form-control {
  border: 1px solid var(--border) !important;
  border-radius: 7px !important;
  padding: 7px 11px !important;
  font-size: 13.5px !important;
  color: var(--text-main) !important;
  transition: border-color .2s, box-shadow .2s !important;
}

.form-control:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(37,99,235,.1) !important;
  outline: none !important;
}

.form-control::placeholder { color: #9aa5b4 !important; }

label {
  font-size: 12px !important;
  font-weight: 600 !important;
  color: var(--text-muted) !important;
  margin-bottom: 4px !important;
  text-transform: uppercase !important;
  letter-spacing: .4px !important;
}

.input-group-text {
  background: #f7f8fa !important;
  border: 1px solid var(--border) !important;
  border-radius: 7px !important;
  font-size: 13px !important;
  color: var(--text-muted) !important;
}

/* ── Badges ── */
.badge {
  border-radius: 5px !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  padding: 3px 8px !important;
}

/* ── Modals ── */
.modal-content {
  border: none !important;
  border-radius: 10px !important;
  box-shadow: 0 20px 50px rgba(0,0,0,.15) !important;
  overflow: hidden !important;
}

.modal-header {
  background: #fff !important;
  border-bottom: 1px solid var(--border) !important;
  padding: 14px 18px !important;
}

.modal-title { font-size: 14px !important; font-weight: 600 !important; color: var(--text-main) !important; }
.modal-body  { padding: 18px !important; background: #fff !important; }
.modal-footer { background: #f9fafb !important; border-top: 1px solid var(--border) !important; padding: 10px 18px !important; }

/* ── Dropdowns ── */
.dropdown-menu {
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow-md) !important;
  padding: 4px !important;
  font-size: 13px !important;
}

.dropdown-item { border-radius: 5px !important; padding: 7px 12px !important; transition: background .15s !important; }
.dropdown-item:hover { background: #eff6ff !important; color: var(--primary) !important; }

/* ── Footer ── */
.main-footer {
  background: #fff !important;
  border-top: 1px solid var(--border) !important;
  color: var(--text-muted) !important;
  font-size: 12px !important;
  padding: 10px 20px !important;
}

.main-footer a { color: var(--primary) !important; }

/* ── Alerts ── */
.alert {
  border-radius: var(--radius) !important;
  border: none !important;
  font-size: 13px !important;
  padding: 10px 14px !important;
}

/* ── Toast ── */
.toast {
  display: none;
  min-width: 20vw;
  border-radius: 8px !important;
  box-shadow: var(--shadow-md) !important;
  border: none !important;
}

.toast.show {
  display: block;
  opacity: 1;
  position: fixed;
  z-index: 99999999;
  margin: 20px;
  right: 0;
  top: 3.5rem;
  animation: slideIn .25s ease;
}

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── SweetAlert2 ── */
.swal2-container { z-index: 99999999; }
.swal2-popup { border-radius: 12px !important; font-size: 13.5px !important; font-family: 'Inter', sans-serif !important; }
.swal2-confirm { border-radius: 7px !important; background: var(--primary) !important; }
.swal2-cancel  { border-radius: 7px !important; }

/* ── Preloader ── */
#preloader2 {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  overflow: hidden;
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(3px);
}

#preloader2:before {
  content: "";
  position: fixed;
  top: calc(50% - 22px);
  left: calc(50% - 22px);
  border: 3px solid var(--primary);
  border-top-color: #bfdbfe;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  animation: spin .75s linear infinite;
}

@keyframes spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ── Truncate ── */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  font-size: 12.5px;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Modal size helpers ── */
.modal-dialog.large     { width: 80% !important; max-width: unset; }
.modal-dialog.mid-large { width: 50% !important; max-width: unset; }

/* ── Viewer Modal ── */
#viewer_modal .btn-close {
  position: absolute;
  z-index: 999999;
  background: unset;
  color: white;
  border: unset;
  font-size: 27px;
  top: 0;
}

#viewer_modal .modal-dialog { width: 80%; max-width: unset; height: 90%; max-height: unset; }

#viewer_modal .modal-content {
  background: #0f172a;
  border: unset;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0 !important;
}

#viewer_modal img,
#viewer_modal video { max-height: 100%; max-width: 100%; border-radius: 4px; }

/* ── Select2 ── */
.select2-container--bootstrap4 .select2-selection {
  border: 1px solid var(--border) !important;
  border-radius: 7px !important;
  font-size: 13.5px !important;
  min-height: 36px !important;
}

.select2-container--bootstrap4 .select2-results__option--highlighted {
  background: var(--primary) !important;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #9ca3af; }