/* ══════════════════════════════════════════════════════════════
   HIGGSLAND — DARK NEON THEME
   ══════════════════════════════════════════════════════════════ */

:root {
  --hl-bg:         #0c0c16;
  --hl-bg2:        #090910;
  --hl-surface:    #13131f;
  --hl-surface2:   #1b1b2e;
  --hl-border:     rgba(139, 92, 246, 0.18);
  --hl-border2:    rgba(139, 92, 246, 0.38);
  --hl-accent:     #7c3aed;
  --hl-accent2:    #a855f7;
  --hl-neon:       #c084fc;
  --hl-neon-glow:  rgba(192, 132, 252, 0.2);
  --hl-accent-bg:  rgba(124, 58, 237, 0.12);
  --hl-text:       #e2e8f0;
  --hl-text-dim:   #94a3b8;
  --hl-text-muted: #64748b;
  --hl-gradient:   linear-gradient(135deg, #6d28d9 0%, #a855f7 100%);
  --hl-tr:         0.2s ease;
  --hl-sidebar-w:  260px;
  --hl-header-h:   60px;
}

/* ══════════════════════════════════════════════════════════════
   LIGHT THEME OVERRIDES  (html[data-theme="light"])
   Overrides both --hl-* and the short-form vars from images.css
   ══════════════════════════════════════════════════════════════ */

html[data-theme="light"] {
  /* ── hl-* variables ── */
  --hl-bg:         #f4f2ff;
  --hl-bg2:        #ece9fb;
  --hl-surface:    #ffffff;
  --hl-surface2:   #f0ecff;
  --hl-border:     rgba(109, 40, 217, 0.15);
  --hl-border2:    rgba(109, 40, 217, 0.30);
  --hl-accent:     #7c3aed;
  --hl-accent2:    #8b5cf6;
  --hl-neon:       #6d28d9;
  --hl-neon-glow:  rgba(109, 40, 217, 0.12);
  --hl-accent-bg:  rgba(124, 58, 237, 0.07);
  --hl-text:       #1e1b4b;
  --hl-text-dim:   #4a4580;
  --hl-text-muted: #7c79ab;
  --hl-gradient:   linear-gradient(135deg, #6d28d9 0%, #a855f7 100%);

  /* ── Short-form variables (images.css, page styles) ── */
  --white:       #ffffff;
  --bg:          #f4f2ff;
  --surface:     #ffffff;
  --surface2:    #f0ecff;
  --surface3:    #e8e4f8;
  --border:      rgba(109, 40, 217, 0.15);
  --border2:     rgba(109, 40, 217, 0.30);
  --accent:      #7c3aed;
  --accent-s:    #8b5cf6;
  --accent-bg:   rgba(124, 58, 237, 0.07);
  --accent2:     #6d28d9;
  --text:        #1e1b4b;
  --muted:       #6b6898;
  --muted2:      #4a4580;
  --shadow-sm:   0 2px 8px  rgba(109, 40, 217, 0.07);
  --shadow:      0 4px 20px rgba(109, 40, 217, 0.10);
  --shadow-lg:   0 12px 40px rgba(109, 40, 217, 0.14);
}

/* Component-level light overrides */
html[data-theme="light"] #header {
  box-shadow: 0 1px 12px rgba(109, 40, 217, 0.10) !important;
}
html[data-theme="light"] #sidebar {
  box-shadow: 2px 0 16px rgba(109, 40, 217, 0.08) !important;
}
html[data-theme="light"] .dropdown-menu,
html[data-theme="light"] .dropdown-menu-arrow.profile {
  box-shadow: 0 8px 24px rgba(109, 40, 217, 0.12) !important;
}
html[data-theme="light"] .modal-content {
  box-shadow: 0 16px 48px rgba(109, 40, 217, 0.15) !important;
}
html[data-theme="light"] .ml-modal {
  box-shadow: 0 16px 48px rgba(109, 40, 217, 0.15);
}
html[data-theme="light"] .modal-backdrop.show {
  opacity: 0.4 !important;
}
html[data-theme="light"] .btn-close {
  filter: none !important;
  opacity: 0.5 !important;
}
html[data-theme="light"] .btn-close:hover {
  filter: none !important;
  opacity: 1 !important;
}
html[data-theme="light"] body.toggle-sidebar::before {
  background: rgba(0, 0, 0, 0.25);
}
html[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: rgba(124, 58, 237, 0.25) !important;
}

/* ── Base ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { overflow-x: hidden; }

body {
  background: var(--hl-bg) !important;
  color: var(--hl-text) !important;
  font-family: 'Poppins', 'Nunito', sans-serif !important;
  overflow-x: hidden !important;
  max-width: 100%;
}

/* Scrollbars */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(124, 58, 237, 0.4); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(168, 85, 247, 0.6); }

/* ── Main — fix content offset ────────────────────────────── */
/* NiceAdmin sets margin-top:60px via style.css – keep it */
#main, .main {
  background: var(--hl-bg) !important;
  /* margin-top intentionally NOT overridden — style.css sets 60px */
}

/* ── Preloader ────────────────────────────────────────────── */
#preloader { background: var(--hl-bg2) !important; }
#preloader .loader { color: var(--hl-text-dim) !important; }
.word { color: var(--hl-neon) !important; }

/* ── Header ───────────────────────────────────────────────── */
#header, .header {
  background: var(--hl-bg2) !important;
  border-bottom: 1px solid var(--hl-border) !important;
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.6) !important;
}

.logo span { color: var(--hl-text) !important; }
.logo img  { filter: drop-shadow(0 0 8px var(--hl-neon-glow)); }

.header-nav .nav-link  { color: var(--hl-text-dim) !important; }
.header-nav .nav-link:hover { color: var(--hl-neon) !important; }
.header-nav .nav-profile span { color: var(--hl-text-dim) !important; font-size: 13px; }

/* ── Dropdowns ────────────────────────────────────────────── */
.dropdown-menu,
.dropdown-menu-arrow.profile {
  background: var(--hl-surface2) !important;
  border: 1px solid var(--hl-border2) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.7) !important;
  border-radius: 12px !important;
  padding: 6px !important;
}

.dropdown-menu-arrow::before {
  background: var(--hl-surface2) !important;
  border-color: var(--hl-border2) !important;
}

.dropdown-item {
  color: var(--hl-text-dim) !important;
  border-radius: 8px !important;
  padding: 8px 14px !important;
  font-size: 13px !important;
  transition: all var(--hl-tr) !important;
}
.dropdown-item:hover, .dropdown-item:focus {
  background: var(--hl-accent-bg) !important;
  color: var(--hl-neon) !important;
}
.dropdown-item i { color: var(--hl-accent2) !important; margin-right: 8px; }
.dropdown-divider { border-color: var(--hl-border) !important; }

/* ══════════════════════════════════════════════════════════════
   SIDEBAR — Complete dark override
   ══════════════════════════════════════════════════════════════ */

#sidebar, .sidebar {
  background: var(--hl-bg2) !important;
  border-right: 1px solid var(--hl-border) !important;
  box-shadow: 2px 0 24px rgba(0, 0, 0, 0.5) !important;
  padding: 8px 0 0 0 !important;
  width: var(--hl-sidebar-w) !important;
  overflow-x: hidden !important;
}

/* Scrollbar inside sidebar */
#sidebar::-webkit-scrollbar, .sidebar::-webkit-scrollbar {
  width: 3px;
  background: transparent !important;
}
#sidebar::-webkit-scrollbar-thumb, .sidebar::-webkit-scrollbar-thumb {
  background: rgba(124, 58, 237, 0.3) !important;
}

/* ── Section headers ──────────────────────────────────────── */
.hl-sec-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 18px 8px;
  cursor: pointer;
  user-select: none;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  font-family: 'Poppins', sans-serif;
}

.hl-sec-head .hl-sec-icon {
  font-size: 15px;
  color: var(--hl-accent2);
  opacity: 0.9;
  flex-shrink: 0;
  transition: color var(--hl-tr);
}

.hl-sec-head .hl-sec-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hl-text-muted);
  flex: 1;
  transition: color var(--hl-tr);
}

.hl-sec-head .hl-sec-arrow {
  font-size: 14px;
  color: var(--hl-text-muted);
  transition: transform var(--hl-tr), color var(--hl-tr);
  margin-left: auto;
  flex-shrink: 0;
}

.hl-sec-head:hover .hl-sec-label { color: var(--hl-text-dim); }
.hl-sec-head:hover .hl-sec-arrow  { color: var(--hl-text-dim); }

/* Section open: rotate arrow */
.hl-nav-section.open > .hl-sec-head .hl-sec-arrow {
  transform: rotate(180deg);
  color: var(--hl-accent2);
}

/* Separator before each section (except first) */
.hl-nav-section + .hl-nav-section {
  border-top: 1px solid var(--hl-border);
  margin-top: 4px;
  padding-top: 4px;
}

/* ── Section items container ──────────────────────────────── */
.hl-sec-items {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.28s ease;
}

.hl-nav-section.open > .hl-sec-items {
  max-height: 300px;
}

/* ── Individual nav items ─────────────────────────────────── */
.hl-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 28px;
  color: var(--hl-text-dim);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none !important;
  border-left: 2px solid transparent;
  transition: all var(--hl-tr);
  font-family: 'Poppins', sans-serif;
}

.hl-nav-item i {
  font-size: 16px;
  color: var(--hl-text-muted);
  flex-shrink: 0;
  transition: color var(--hl-tr);
}

.hl-nav-item:hover {
  background: var(--hl-accent-bg);
  color: var(--hl-text);
  border-left-color: rgba(168, 85, 247, 0.4);
}

.hl-nav-item:hover i { color: var(--hl-accent2); }

.hl-nav-item.active {
  background: var(--hl-accent-bg);
  color: var(--hl-neon);
  border-left-color: var(--hl-accent2);
  font-weight: 600;
}

.hl-nav-item.active i { color: var(--hl-accent2); }

/* ── Sidebar footer (mobile logout) ──────────────────────── */
.hl-sidebar-footer {
  border-top: 1px solid var(--hl-border);
  margin-top: 8px;
  padding: 8px 0;
}

/* ── NiceAdmin sidebar fixes ──────────────────────────────── */
/* Main margin matches our sidebar width on desktop */
@media (min-width: 1200px) {
  #main, #footer { margin-left: var(--hl-sidebar-w) !important; }
  .toggle-sidebar #main, .toggle-sidebar #footer { margin-left: 0 !important; }
  .toggle-sidebar #sidebar, .toggle-sidebar .sidebar { left: calc(-1 * var(--hl-sidebar-w)) !important; }
}

@media (max-width: 1199px) {
  #sidebar, .sidebar { left: calc(-1 * var(--hl-sidebar-w)) !important; }
  .toggle-sidebar #sidebar, .toggle-sidebar .sidebar { left: 0 !important; box-shadow: 0 0 40px rgba(0,0,0,.8) !important; }
}

/* Mobile overlay */
@media (max-width: 1199px) {
  body.toggle-sidebar::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 995;
    backdrop-filter: blur(2px);
  }
}

/* ── Bootstrap Modal — dark theme ───────────────────────── */
.modal-content {
  background: var(--hl-surface2) !important;
  border: 1px solid var(--hl-border2) !important;
  border-radius: 16px !important;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.85) !important;
  color: var(--hl-text) !important;
}
.modal-header {
  background: transparent !important;
  border-bottom: 1px solid var(--hl-border) !important;
  padding: 16px 20px !important;
}
.modal-body {
  background: transparent !important;
  padding: 16px 20px !important;
  color: var(--hl-text) !important;
}
.modal-footer {
  background: transparent !important;
  border-top: 1px solid var(--hl-border) !important;
  padding: 12px 20px !important;
}
.modal-title {
  color: var(--hl-text) !important;
  font-weight: 600 !important;
  font-size: 15px !important;
}
/* Backdrop darker */
.modal-backdrop { background-color: #000 !important; }
.modal-backdrop.show { opacity: 0.72 !important; }
/* Close button visible on dark bg */
.btn-close {
  filter: invert(1) brightness(0.65) !important;
  opacity: 0.7 !important;
}
.btn-close:hover { opacity: 1 !important; filter: invert(1) brightness(1) !important; }

/* Secondary button dark */
.btn-secondary {
  background: var(--hl-surface) !important;
  border: 1px solid var(--hl-border2) !important;
  color: var(--hl-text-dim) !important;
  border-radius: 10px !important;
  font-weight: 500 !important;
}
.btn-secondary:hover, .btn-secondary:focus {
  background: var(--hl-surface2) !important;
  border-color: var(--hl-accent2) !important;
  color: var(--hl-text) !important;
}

/* Provider radio cards in chat modal — dark backgrounds */
.prov-opt label {
  background: var(--hl-surface) !important;
  border-color: var(--hl-border2) !important;
  color: var(--hl-text-dim) !important;
}
.prov-opt label:hover {
  background: var(--hl-accent-bg) !important;
  border-color: var(--hl-border2) !important;
}
.prov-opt input:checked + label {
  background: var(--hl-accent-bg) !important;
  border-color: var(--hl-accent) !important;
  color: var(--hl-neon) !important;
}

/* ── Bootstrap / Form overrides ─────────────────────────── */
.btn-primary {
  background: var(--hl-gradient) !important;
  border: none !important;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.4) !important;
  font-weight: 600 !important;
  border-radius: 10px !important;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #7c3aed, #c084fc) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.5) !important;
}

.card {
  background: var(--hl-surface) !important;
  border: 1px solid var(--hl-border) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4) !important;
  color: var(--hl-text) !important;
}
.card-body { color: var(--hl-text) !important; }
.card-title { color: var(--hl-text) !important; }

.form-control, .form-select {
  background: var(--hl-surface2) !important;
  border: 1.5px solid var(--hl-border2) !important;
  color: var(--hl-text) !important;
  border-radius: 10px !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--hl-accent2) !important;
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2) !important;
  background: var(--hl-surface2) !important;
  color: var(--hl-text) !important;
}
.form-control::placeholder { color: var(--hl-text-muted) !important; }
.form-label { color: var(--hl-text-dim) !important; }

/* ── Toast notifications ─────────────────────────────────── */
.errorMessage {
  background: rgba(239, 68, 68, 0.15) !important;
  border: 1px solid rgba(239, 68, 68, 0.4) !important;
  color: #fca5a5 !important;
  backdrop-filter: blur(12px);
  border-radius: 12px !important;
}
.successMessage {
  background: rgba(16, 185, 129, 0.15) !important;
  border: 1px solid rgba(16, 185, 129, 0.4) !important;
  color: #6ee7b7 !important;
  backdrop-filter: blur(12px);
  border-radius: 12px !important;
}

/* ── Back to top ─────────────────────────────────────────── */
.back-to-top {
  background: var(--hl-accent) !important;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.5) !important;
  color: #fff !important;
  border-radius: 50% !important;
  width: 40px !important;
  height: 40px !important;
}
.back-to-top:hover {
  background: var(--hl-accent2) !important;
  box-shadow: 0 6px 24px rgba(168, 85, 247, 0.6) !important;
}

/* ══════════════════════════════════════════════════════════════
   MEDIA LIBRARY MODAL
   ══════════════════════════════════════════════════════════════ */
.ml-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(4px);
  z-index: 9900;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}
.ml-modal-overlay.open { opacity: 1; visibility: visible; }

.ml-modal {
  background: var(--hl-surface);
  border: 1px solid var(--hl-border2);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.8);
  width: min(92vw, 800px);
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ml-modal-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--hl-border);
  flex-shrink: 0;
}

.ml-modal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--hl-text);
  flex: 1;
}
.ml-modal-title i { color: var(--hl-accent2); margin-right: 8px; }

.ml-modal-tabs { display: flex; gap: 4px; }

.ml-tab-btn {
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--hl-border2);
  background: transparent;
  color: var(--hl-text-dim);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--hl-tr);
  font-family: inherit;
}
.ml-tab-btn:hover { background: var(--hl-accent-bg); color: var(--hl-text); }
.ml-tab-btn.active { background: var(--hl-accent-bg); border-color: var(--hl-accent2); color: var(--hl-neon); }

.ml-close-btn {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--hl-border2);
  background: transparent;
  color: var(--hl-text-dim);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all var(--hl-tr);
}
.ml-close-btn:hover { background: rgba(239,68,68,.15); color: #fca5a5; border-color: rgba(239,68,68,.4); }

.ml-modal-body { flex: 1; overflow-y: auto; padding: 16px 20px 20px; }

.ml-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.ml-item {
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid var(--hl-border);
  cursor: pointer;
  position: relative;
  aspect-ratio: 1;
  background: var(--hl-surface2);
  transition: border-color var(--hl-tr), transform var(--hl-tr), box-shadow var(--hl-tr);
}
.ml-item:hover {
  border-color: var(--hl-accent2);
  transform: scale(1.04);
  box-shadow: 0 0 20px var(--hl-neon-glow);
}
.ml-item img, .ml-item video { width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; }

.ml-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 8px;
  opacity: 0; transition: opacity var(--hl-tr);
}
.ml-item:hover .ml-item-overlay { opacity: 1; }

.ml-item-use-btn {
  width: 100%;
  padding: 5px 0;
  background: var(--hl-gradient);
  color: #fff; border: none; border-radius: 6px;
  font-size: 11px; font-weight: 600; cursor: pointer; font-family: inherit;
}

.ml-empty {
  text-align: center; color: var(--hl-text-muted);
  padding: 48px 20px; font-size: 13px;
}
.ml-empty i { font-size: 36px; display: block; margin-bottom: 12px; color: var(--hl-border2); }