/* ============================================================
   DavinaRadius — "Terminal Neon" Theme
   Bootstrap 5.3 dark-mode customization
   ============================================================ */

/* Import typography: Inter (UI) + JetBrains Mono (data/network values) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ============================================================
   1. ROOT VARIABLES (light-mode baseline — mostly unused since
      the app is always dark, but required for Bootstrap compat)
   ============================================================ */
:root {
  /* Semantic palette */
  --bs-primary:        #00e5c8;   /* Teal-neon — the "geeky" anchor */
  --bs-primary-hover:  #00c4ac;   /* Slightly deeper on hover */
  --bs-primary-rgb:    0, 229, 200;
  --bs-secondary:      #7c3aed;   /* Electric violet */
  --bs-secondary-rgb:  124, 58, 237;
  --bs-success:        #22c55e;   /* Vivid green */
  --bs-success-rgb:    34, 197, 94;
  --bs-danger:         #f43f5e;   /* Hot rose-red */
  --bs-danger-rgb:     244, 63, 94;
  --bs-warning:        #fbbf24;   /* Amber */
  --bs-warning-rgb:    251, 191, 36;
  --bs-info:           #38bdf8;   /* Sky blue */
  --bs-info-rgb:       56, 189, 248;
  --bs-light:          #f0fdf9;
  --bs-dark:           #0d1117;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md:  0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --shadow-lg:  0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);

  /* Transitions */
  --transition-default: all 0.2s ease;
}


/* ============================================================
   2. DARK MODE OVERRIDES — this is where the magic happens
   ============================================================ */
[data-bs-theme="dark"] {
  /* Backgrounds — layered depth */
  --bs-body-bg:          #0d1117;   /* Deepest — page canvas */
  --bs-body-bg-rgb:      13, 17, 23;
  --bs-body-color:       #cdd9e5;   /* Soft cool-white text */
  --bs-body-color-rgb:   205, 217, 229;

  /* Surface layers */
  --surface-1: #161b22;   /* Cards, modals, sidebar */
  --surface-2: #1c2333;   /* Table headers, input bg */
  --surface-3: #1e2845;   /* Hover states, subtle highlights */

  /* Semantic palette in dark context */
  --bs-primary:        #00e5c8;
  --bs-primary-hover:  #00c4ac;
  --bs-primary-rgb:    0, 229, 200;
  --bs-secondary:      #7c3aed;
  --bs-secondary-rgb:  124, 58, 237;
  --bs-success:        #22c55e;
  --bs-success-rgb:    34, 197, 94;
  --bs-danger:         #f43f5e;
  --bs-danger-rgb:     244, 63, 94;
  --bs-warning:        #fbbf24;
  --bs-warning-rgb:    251, 191, 36;
  --bs-info:           #38bdf8;
  --bs-info-rgb:       56, 189, 248;

  /* Bootstrap internal dark-mode surface tokens */
  --bs-light:          var(--surface-2);
  --bs-dark:           #cdd9e5;
  --bs-gray:           #30363d;
  --bs-border-color:   #30363d;
  --bs-secondary-bg:   var(--surface-2);
  --bs-tertiary-bg:    var(--surface-1);

  /* Shadows — heavier in dark */
  --shadow-sm:  0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-lg:  0 10px 24px rgba(0, 0, 0, 0.5), 0 4px 8px rgba(0, 0, 0, 0.3);

  /* Neon glow helpers — reusable across components */
  --glow-primary:   0 0 8px rgba(0, 229, 200, 0.35);
  --glow-success:   0 0 8px rgba(34, 197, 94, 0.35);
  --glow-danger:    0 0 8px rgba(244, 63, 94, 0.35);
  --glow-warning:   0 0 8px rgba(251, 191, 36, 0.3);
  --glow-info:      0 0 8px rgba(56, 189, 248, 0.3);
}


/* ============================================================
   3. BASE & TYPOGRAPHY
   ============================================================ */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  -webkit-font-smoothing: antialiased;
  background-color: var(--bs-body-bg, #0d1117);
  color: var(--bs-body-color, #cdd9e5);
}

/* Monospace for network data: IPs, MACs, session IDs, RADIUS values */
.font-mono,
.ip-address,
.mac-address,
.session-id,
code,
pre,
kbd,
samp {
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.85em;
  color: var(--bs-primary);
}

/* Inline code in dark mode */
[data-bs-theme="dark"] code {
  background-color: var(--surface-2);
  padding: 0.1em 0.35em;
  border-radius: 0.25rem;
  color: var(--bs-primary);
}

[data-bs-theme="dark"] pre {
  background-color: var(--surface-1);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  color: var(--bs-body-color);
}

/* Links — exclude buttons so btn colour rules are not overridden */
[data-bs-theme="dark"] a:not(.btn) {
  color: var(--bs-primary);
}
[data-bs-theme="dark"] a:not(.btn):hover {
  color: var(--bs-primary-hover);
}


/* ============================================================
   4. CARDS
   ============================================================ */
.card {
  border-radius: 0.5rem;
  transition: var(--transition-default);
}

[data-bs-theme="dark"] .card {
  background-color: var(--surface-1);
  border: 1px solid var(--bs-border-color);
  box-shadow: var(--shadow-md);
}

[data-bs-theme="dark"] .card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 229, 200, 0.2);
}

[data-bs-theme="dark"] .card-header {
  background-color: var(--surface-2);
  border-bottom: 1px solid var(--bs-border-color);
  font-weight: 600;
  color: var(--bs-body-color);
}

[data-bs-theme="dark"] .card-footer {
  background-color: var(--surface-2);
  border-top: 1px solid var(--bs-border-color);
}

/* Stat cards — colored top-border accent */
.card.stat-card {
  border-top: 3px solid var(--bs-primary);
  border-radius: 0.5rem;
}
.card.stat-card.stat-success  { border-top-color: var(--bs-success); }
.card.stat-card.stat-danger   { border-top-color: var(--bs-danger); }
.card.stat-card.stat-warning  { border-top-color: var(--bs-warning); }
.card.stat-card.stat-info     { border-top-color: var(--bs-info); }
.card.stat-card.stat-secondary { border-top-color: var(--bs-secondary); }

/* Auto-assign accent to dashboard stat figures */
[data-bs-theme="dark"] .card .display-6,
[data-bs-theme="dark"] .card .fs-2,
[data-bs-theme="dark"] .card .fs-3 {
  color: var(--bs-primary);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
}


/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: var(--transition-default);
}
.btn-sm  { padding: 0.25rem 0.5rem;  font-size: 0.8rem; }
.btn-lg  { padding: 0.5rem 1rem;     font-size: 1rem; }
.btn:active { transform: translateY(1px); }

/* Primary */
.btn-primary,
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.btn-primary:focus-visible,
.btn-primary:disabled,
.btn-primary.disabled,
a.btn-primary,
a.btn-primary:hover {
  --bs-btn-color:        #0d1117;
  --bs-btn-hover-color:  #0d1117;
  --bs-btn-active-color: #0d1117;
  color: #0d1117 !important;
}

.btn-primary {
  background: linear-gradient(135deg, #00e5c8, #00c4ac);
  border: none;
  font-weight: 600;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #00f5d8, #00e5c8);
  box-shadow: var(--glow-primary);
}
.btn-primary:focus,
.btn-primary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 229, 200, 0.35);
}

/* Outline-primary */
[data-bs-theme="dark"] .btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}
[data-bs-theme="dark"] .btn-outline-primary:hover {
  background-color: rgba(0, 229, 200, 0.12);
  border-color: var(--bs-primary);
  color: var(--bs-primary);
  box-shadow: var(--glow-primary);
}

/* Secondary — neutral white, clearly subordinate to primary */
[data-bs-theme="dark"] .btn-secondary {
  --bs-btn-color:        #0d1117;
  --bs-btn-hover-color:  #0d1117;
  --bs-btn-active-color: #0d1117;
  background-color: #e6edf3;
  border-color:     #e6edf3;
  color:            #0d1117;
  font-weight:      500;
}
[data-bs-theme="dark"] .btn-secondary:hover {
  background-color: #ffffff;
  border-color:     #ffffff;
  color:            #0d1117;
  box-shadow:       0 0 8px rgba(230, 237, 243, 0.2);
}
[data-bs-theme="dark"] .btn-secondary:focus,
[data-bs-theme="dark"] .btn-secondary:focus-visible {
  outline:    none;
  box-shadow: 0 0 0 3px rgba(230, 237, 243, 0.25);
}

/* Outline-secondary — off-white border and text, fills on hover */
[data-bs-theme="dark"] .btn-outline-secondary {
  --bs-btn-color:        #e6edf3;
  --bs-btn-hover-color:  #0d1117;
  --bs-btn-active-color: #0d1117;
  color:        #e6edf3;
  border-color: #4b5563;
}
[data-bs-theme="dark"] .btn-outline-secondary:hover {
  background-color: #e6edf3;
  border-color:     #e6edf3;
  color:            #0d1117;
  box-shadow:       0 0 8px rgba(230, 237, 243, 0.15);
}
[data-bs-theme="dark"] .btn-outline-secondary:focus,
[data-bs-theme="dark"] .btn-outline-secondary:focus-visible {
  outline:    none;
  box-shadow: 0 0 0 3px rgba(230, 237, 243, 0.2);
}
/* Active state for btn-group toggles (e.g. period filter Week/Month/Quarter/Year) */
[data-bs-theme="dark"] .btn-outline-secondary.active {
  background-color: #e6edf3;
  border-color:     #e6edf3;
  color:            #0d1117;
  font-weight:      600;
}

/* Success */
[data-bs-theme="dark"] .btn-success {
  background-color: var(--bs-success);
  border-color: var(--bs-success);
  color: #0d1117;
  font-weight: 600;
}
[data-bs-theme="dark"] .btn-success:hover {
  background-color: #16a34a;
  box-shadow: var(--glow-success);
}
[data-bs-theme="dark"] .btn-outline-success {
  color: var(--bs-success);
  border-color: var(--bs-success);
}
[data-bs-theme="dark"] .btn-outline-success:hover {
  background-color: rgba(34, 197, 94, 0.12);
  color: var(--bs-success);
  box-shadow: var(--glow-success);
}

/* Danger */
[data-bs-theme="dark"] .btn-danger {
  background-color: var(--bs-danger);
  border-color: var(--bs-danger);
  color: #fff;
  font-weight: 600;
}
[data-bs-theme="dark"] .btn-danger:hover {
  background-color: #e11d48;
  box-shadow: var(--glow-danger);
}
[data-bs-theme="dark"] .btn-outline-danger {
  color: var(--bs-danger);
  border-color: var(--bs-danger);
}
[data-bs-theme="dark"] .btn-outline-danger:hover {
  background-color: rgba(244, 63, 94, 0.12);
  color: var(--bs-danger);
  box-shadow: var(--glow-danger);
}

/* Warning */
[data-bs-theme="dark"] .btn-warning {
  background-color: var(--bs-warning);
  border-color: var(--bs-warning);
  color: #0d1117;
  font-weight: 600;
}
[data-bs-theme="dark"] .btn-warning:hover {
  background-color: #f59e0b;
  box-shadow: var(--glow-warning);
}
[data-bs-theme="dark"] .btn-outline-warning {
  color: var(--bs-warning);
  border-color: var(--bs-warning);
}
[data-bs-theme="dark"] .btn-outline-warning:hover {
  background-color: rgba(251, 191, 36, 0.12);
  color: var(--bs-warning);
  box-shadow: var(--glow-warning);
}

/* Info */
[data-bs-theme="dark"] .btn-info {
  background-color: var(--bs-info);
  border-color: var(--bs-info);
  color: #0d1117;
  font-weight: 600;
}
[data-bs-theme="dark"] .btn-info:hover {
  background-color: #0ea5e9;
  box-shadow: var(--glow-info);
}
[data-bs-theme="dark"] .btn-outline-info {
  color: var(--bs-info);
  border-color: var(--bs-info);
}
[data-bs-theme="dark"] .btn-outline-info:hover {
  background-color: rgba(56, 189, 248, 0.12);
  color: var(--bs-info);
  box-shadow: var(--glow-info);
}

/* Dark button (used in sidebar network switcher) */
[data-bs-theme="dark"] .btn-dark {
  background-color: var(--surface-2);
  border: 2px solid var(--bs-primary);
  color: #ffffff;
  font-weight: 500;
}
[data-bs-theme="dark"] .btn-dark:hover {
  background-color: rgba(0, 229, 200, 0.08);
  border-color: var(--bs-primary);
  box-shadow: var(--glow-primary);
}

/* Global focus ring */
.btn:focus,
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 229, 200, 0.3);
}


/* ============================================================
   6. FORMS
   ============================================================ */
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background-color: var(--surface-2);
  border: 1px solid var(--bs-border-color);
  color: var(--bs-body-color);
  border-radius: 0.375rem;
  transition: var(--transition-default);
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background-color: var(--surface-2);
  border-color: var(--bs-primary);
  color: var(--bs-body-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 229, 200, 0.2), var(--glow-primary);
}

[data-bs-theme="dark"] .form-control::placeholder {
  color: #6e7681;
}

[data-bs-theme="dark"] .form-label {
  color: #8b949e;
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

[data-bs-theme="dark"] .form-text {
  color: #6e7681 !important;
}

[data-bs-theme="dark"] .input-group-text {
  background-color: var(--surface-2);
  border-color: var(--bs-border-color);
  color: var(--bs-primary);
  font-size: 0.875rem;
  padding: 0.375rem 0.75rem;
}

[data-bs-theme="dark"] .form-check-input {
  background-color: var(--surface-2);
  border-color: var(--bs-border-color);
}
[data-bs-theme="dark"] .form-check-input:checked {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  box-shadow: var(--glow-primary);
}
[data-bs-theme="dark"] .form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(0, 229, 200, 0.2);
}


/* ============================================================
   7. SIDEBAR
   ============================================================ */
.sidebar {
  transition: width 0.3s ease;
  background-color: #0d1117;
  border-right: 1px solid #21262d;
  flex-shrink: 0;
}

/* Desktop: fixed sidebar width */
@media (min-width: 992px) {
  .sidebar {
    width: 16rem !important;
  }
}

/* Mobile offcanvas: match sidebar width */
#sidebarOffcanvas {
  --bs-offcanvas-width: 280px;
}

/* Nav links */
.sidebar .nav-link {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem !important;
  transition: var(--transition-default);
  color: #e6edf3;           /* white label text — readable at a glance */
  width: 100%;
  min-width: 0;
  border-left: 3px solid transparent;
  border-radius: 0 0.375rem 0.375rem 0;
  margin-bottom: 2px;
}

.sidebar .nav-link i {
  margin-right: 0.5rem;
  font-size: 1.2rem;
  color: var(--bs-primary); /* primary-colored icon always */
  flex-shrink: 0;
}

.sidebar .nav-link span {
  flex-grow: 1;
  min-width: 0;
}

.sidebar .nav-link:hover {
  background-color: rgba(0, 229, 200, 0.06);
  color: #ffffff;           /* text stays white, slightly brighter */
  border-left-color: rgba(0, 229, 200, 0.4);
}

.sidebar .nav-link:hover i {
  color: var(--bs-primary); /* icon already primary — keep it */
  filter: brightness(1.2);  /* subtle brightening on hover */
}

/* Active state — neon left-border bar, white text, primary icon */
.sidebar .nav-link.active {
  background-color: rgba(0, 229, 200, 0.1) !important;
  color: #ffffff !important;           /* white text on active */
  border-left-color: var(--bs-primary) !important;
  border-radius: 0 0.375rem 0.375rem 0;
}

.sidebar .nav-link.active i,
.sidebar .nav-link.active .text-primary-emphasis {
  color: var(--bs-primary) !important; /* icon stays primary */
  filter: none;
}

/* Sidebar nav item */
.sidebar .nav-item {
  width: 100%;
}

.sidebar .nav-pills {
  width: 100%;
  align-items: flex-start !important;
}

/* Network switcher button */
.sidebar .btn-dark {
  color: #ffffff;
  font-weight: 500;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-default);
  width: 100%;
  min-width: 0;
  border-radius: 9999px;
  border-width: 1px;
  border-color: #30363d;
  background-color: var(--surface-1);
}

.sidebar .btn-dark:hover {
  border-color: var(--bs-primary);
  background-color: rgba(0, 229, 200, 0.06);
  box-shadow: var(--glow-primary);
}

.sidebar .btn-dark i {
  color: var(--bs-primary);
  margin-right: 0.5rem;
  font-size: 1.15rem;
}

.sidebar .btn-dark span {
  flex-grow: 1;
  min-width: 0;
  display: inline;
  text-overflow: ellipsis;
  overflow: hidden;
}

/* Create Network button */
.sidebar .btn-primary {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  width: 100%;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-default);
  color: #0d1117;
  font-weight: 600;
}

.sidebar .btn-primary i {
  font-size: 1.2rem;
}

.sidebar .btn-primary:hover {
  box-shadow: var(--glow-primary);
}

/* Sidebar alignment */
.sidebar .d-flex.flex-column {
  align-items: flex-start !important;
}

.sidebar .dropdown {
  width: 100%;
}

.sidebar .nav-link,
.sidebar .dropdown-toggle,
.sidebar .dropdown > a,
.sidebar .dropdown > button {
  justify-content: flex-start !important;
  text-align: left !important;
  width: 100%;
}

/* Horizontal rule */
.sidebar hr {
  width: 100%;
  border: 0;
  border-top: 1px solid #21262d;
  margin: 0.5rem 0;
}



/* ============================================================
   8. NAVBAR
   ============================================================ */
[data-bs-theme="dark"] .navbar {
  background-color: #0d1117 !important;
  border-bottom: 1px solid var(--bs-primary);  /* signal line */
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
}

[data-bs-theme="dark"] .navbar-brand {
  color: var(--bs-primary) !important;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

[data-bs-theme="dark"] .navbar-nav .nav-link {
  color: #8b949e;
  transition: var(--transition-default);
}

[data-bs-theme="dark"] .navbar-nav .nav-link:hover {
  color: var(--bs-primary);
}


/* ============================================================
   9. TABLES
   ============================================================ */
[data-bs-theme="dark"] .table {
  color: var(--bs-body-color);
  border-color: #21262d;
}

[data-bs-theme="dark"] .table thead th {
  background-color: var(--surface-2);
  color: var(--bs-primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  padding: 0.75rem;
  border-bottom: 1px solid var(--bs-border-color);
  border-top: none;
  font-family: 'JetBrains Mono', monospace;
}

[data-bs-theme="dark"] .table tbody tr {
  border-color: #21262d;
}

[data-bs-theme="dark"] .table-hover tbody tr:hover > * {
  background-color: var(--surface-3) !important;
  color: var(--bs-body-color);
}

[data-bs-theme="dark"] .table > :not(caption) > * > * {
  background-color: transparent;
}

[data-bs-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: rgba(255, 255, 255, 0.02);
}


/* ============================================================
   10. BADGES — with neon glow
   ============================================================ */
.badge {
  padding: 0.3em 0.55em;
  font-weight: 500;
  font-size: 0.72rem;
  border-radius: 0.3rem;
  letter-spacing: 0.02em;
}

[data-bs-theme="dark"] .badge.bg-primary,
[data-bs-theme="dark"] .badge.text-bg-primary {
  background-color: rgba(0, 229, 200, 0.15) !important;
  color: var(--bs-primary) !important;
  border: 1px solid rgba(0, 229, 200, 0.3);
  box-shadow: var(--glow-primary);
}

[data-bs-theme="dark"] .badge.bg-success,
[data-bs-theme="dark"] .badge.text-bg-success {
  background-color: rgba(34, 197, 94, 0.15) !important;
  color: var(--bs-success) !important;
  border: 1px solid rgba(34, 197, 94, 0.3);
  box-shadow: var(--glow-success);
}

[data-bs-theme="dark"] .badge.bg-danger,
[data-bs-theme="dark"] .badge.text-bg-danger {
  background-color: rgba(244, 63, 94, 0.15) !important;
  color: var(--bs-danger) !important;
  border: 1px solid rgba(244, 63, 94, 0.3);
  box-shadow: var(--glow-danger);
}

[data-bs-theme="dark"] .badge.bg-warning,
[data-bs-theme="dark"] .badge.text-bg-warning {
  background-color: rgba(251, 191, 36, 0.15) !important;
  color: var(--bs-warning) !important;
  border: 1px solid rgba(251, 191, 36, 0.3);
  box-shadow: var(--glow-warning);
}

[data-bs-theme="dark"] .badge.bg-info,
[data-bs-theme="dark"] .badge.text-bg-info {
  background-color: rgba(56, 189, 248, 0.15) !important;
  color: var(--bs-info) !important;
  border: 1px solid rgba(56, 189, 248, 0.3);
  box-shadow: var(--glow-info);
}

[data-bs-theme="dark"] .badge.bg-secondary,
[data-bs-theme="dark"] .badge.text-bg-secondary {
  background-color: rgba(124, 58, 237, 0.15) !important;
  color: #a78bfa !important;
  border: 1px solid rgba(124, 58, 237, 0.3);
}

[data-bs-theme="dark"] .badge.bg-dark,
[data-bs-theme="dark"] .badge.text-bg-dark {
  background-color: var(--surface-2) !important;
  color: #8b949e !important;
  border: 1px solid #30363d;
}

/* Step-progress badges (zone card wizard step indicators) */
.badge-step-pending {
  background-color: #e9ecef;
  color: #495057;
  border: 1px solid #ced4da;
}
[data-bs-theme="dark"] .badge-step-pending {
  background-color: var(--surface-2) !important;
  color: var(--bs-body-color) !important;
  border: 1px solid var(--bs-border-color) !important;
}


/* ============================================================
   11. MODALS
   ============================================================ */
[data-bs-theme="dark"] .modal-content {
  background-color: var(--surface-1);
  border: 1px solid #30363d;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 0, 0, 0.5);
}

[data-bs-theme="dark"] .modal-header {
  background-color: var(--surface-2);
  border-bottom: 1px solid #30363d;
  border-radius: 0.75rem 0.75rem 0 0;
  padding: 1rem 1.25rem;
}

[data-bs-theme="dark"] .modal-title {
  color: var(--bs-primary);
  font-weight: 600;
}

[data-bs-theme="dark"] .modal-footer {
  background-color: var(--surface-2);
  border-top: 1px solid #30363d;
  border-radius: 0 0 0.75rem 0.75rem;
}

[data-bs-theme="dark"] .modal-body {
  color: var(--bs-body-color);
}

[data-bs-theme="dark"] .btn-close {
  filter: invert(1) grayscale(1) brightness(0.8);
}
[data-bs-theme="dark"] .btn-close:hover {
  filter: invert(1) grayscale(1) brightness(1);
  box-shadow: none;
}


/* ============================================================
   12. DROPDOWNS
   ============================================================ */
[data-bs-theme="dark"] .dropdown-menu {
  background-color: var(--surface-1);
  border: 1px solid #30363d;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-lg);
  max-height: 80vh;
  overflow-y: auto;
}

[data-bs-theme="dark"] .dropdown-item {
  color: #cdd9e5;
  transition: var(--transition-default);
  border-radius: 0.25rem;
  margin: 1px 4px;
  width: calc(100% - 8px);
}

[data-bs-theme="dark"] .dropdown-item:hover {
  background-color: rgba(0, 229, 200, 0.08);
  color: var(--bs-primary);
}

[data-bs-theme="dark"] .dropdown-item.active,
[data-bs-theme="dark"] .dropdown-item:active {
  background-color: rgba(0, 229, 200, 0.15) !important;
  color: var(--bs-primary) !important;
}

[data-bs-theme="dark"] .dropdown-divider {
  border-color: #30363d;
}

[data-bs-theme="dark"] .dropdown-header {
  color: #6e7681;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: 'JetBrains Mono', monospace;
}



/* ============================================================
   13. NAV TABS
   ============================================================ */
[data-bs-theme="dark"] .nav-tabs {
  border-bottom: 1px solid #30363d;
}

[data-bs-theme="dark"] .nav-tabs .nav-link {
  color: #adbac7;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem 0.375rem 0 0;
  transition: var(--transition-default);
  border-bottom: 2px solid transparent;
}

[data-bs-theme="dark"] .nav-tabs .nav-link:hover {
  color: var(--bs-primary);
  background-color: rgba(0, 229, 200, 0.05);
  border-bottom-color: rgba(0, 229, 200, 0.4);
}

[data-bs-theme="dark"] .nav-tabs .nav-link.active {
  background-color: transparent;
  color: var(--bs-primary) !important;
  border-bottom: 2px solid var(--bs-primary) !important;
  font-weight: 600;
}


/* ============================================================
   14. LIST GROUPS
   ============================================================ */
[data-bs-theme="dark"] .list-group-item {
  background-color: var(--surface-1);
  border-color: #30363d;
  color: var(--bs-body-color);
  transition: var(--transition-default);
}

[data-bs-theme="dark"] .list-group-item:hover {
  background-color: var(--surface-2);
  color: var(--bs-body-color);
}

[data-bs-theme="dark"] .list-group-item.active {
  background-color: rgba(0, 229, 200, 0.12);
  border-color: var(--bs-primary);
  color: var(--bs-primary);
}


/* ============================================================
   15. ALERTS
   ============================================================ */
[data-bs-theme="dark"] .alert {
  border-radius: 0.5rem;
  border-left-width: 3px;
  font-size: 0.875rem;
}

[data-bs-theme="dark"] .alert-primary {
  background-color: rgba(0, 229, 200, 0.08);
  border-color: var(--bs-primary);
  color: var(--bs-primary);
}

[data-bs-theme="dark"] .alert-success {
  background-color: rgba(34, 197, 94, 0.08);
  border-color: var(--bs-success);
  color: var(--bs-success);
}

[data-bs-theme="dark"] .alert-danger {
  background-color: rgba(244, 63, 94, 0.08);
  border-color: var(--bs-danger);
  color: var(--bs-danger);
}

[data-bs-theme="dark"] .alert-warning {
  background-color: rgba(251, 191, 36, 0.08);
  border-color: var(--bs-warning);
  color: var(--bs-warning);
}

[data-bs-theme="dark"] .alert-info {
  background-color: rgba(56, 189, 248, 0.08);
  border-color: var(--bs-info);
  color: var(--bs-info);
}


/* ============================================================
   16. PAGINATION
   ============================================================ */
[data-bs-theme="dark"] .page-link {
  background-color: var(--surface-1);
  border-color: #30363d;
  color: #8b949e;
  transition: var(--transition-default);
}

[data-bs-theme="dark"] .page-link:hover {
  background-color: var(--surface-2);
  border-color: var(--bs-primary);
  color: var(--bs-primary);
}

[data-bs-theme="dark"] .page-item.active .page-link {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #0d1117;
  font-weight: 600;
  box-shadow: var(--glow-primary);
}

[data-bs-theme="dark"] .page-item.disabled .page-link {
  background-color: var(--surface-1);
  border-color: #21262d;
  color: #484f58;
}


/* ============================================================
   17. TEXT UTILITIES — dark mode fixes
   ============================================================ */
[data-bs-theme="dark"] .text-muted,
[data-bs-theme="dark"] .form-text {
  color: #6e7681 !important;
}

[data-bs-theme="dark"] .text-primary   { color: var(--bs-primary) !important; }
[data-bs-theme="dark"] .text-success   { color: var(--bs-success) !important; }
[data-bs-theme="dark"] .text-danger    { color: var(--bs-danger) !important; }
[data-bs-theme="dark"] .text-warning   { color: var(--bs-warning) !important; }
[data-bs-theme="dark"] .text-info      { color: var(--bs-info) !important; }
[data-bs-theme="dark"] .text-secondary { color: #a78bfa !important; }

[data-bs-theme="dark"] .text-primary-emphasis { color: var(--bs-primary) !important; }

/* Specific dynamic content */
[data-bs-theme="dark"] #recipient-count,
[data-bs-theme="dark"] #messageDetailsContent,
[data-bs-theme="dark"] #promo-preview,
[data-bs-theme="dark"] #char-count,
[data-bs-theme="dark"] #preview-text,
[data-bs-theme="dark"] #promo-char-count,
[data-bs-theme="dark"] #message-preview {
  color: #6e7681 !important;
}

[data-bs-theme="dark"] .text-body {
  color: var(--bs-body-color) !important;
}


/* ============================================================
   18. BACKGROUNDS
   ============================================================ */
[data-bs-theme="dark"] .bg-light {
  background-color: var(--surface-2) !important;
  color: var(--bs-body-color) !important;
}

[data-bs-theme="dark"] .bg-dark {
  background-color: #0d1117 !important;
}

[data-bs-theme="dark"] .bg-primary {
  background-color: var(--bs-primary) !important;
  color: #0d1117 !important;
}

[data-bs-theme="dark"] .border.p-3.bg-light {
  background-color: var(--surface-2) !important;
  border-color: #30363d !important;
}

[data-bs-theme="dark"] .card.border-info .card-body {
  background-color: var(--surface-1) !important;
  color: var(--bs-body-color) !important;
}


/* ============================================================
   19. BORDERS & DIVIDERS
   ============================================================ */
[data-bs-theme="dark"] .border,
[data-bs-theme="dark"] .border-top,
[data-bs-theme="dark"] .border-bottom,
[data-bs-theme="dark"] .border-start,
[data-bs-theme="dark"] .border-end {
  border-color: #30363d !important;
}

[data-bs-theme="dark"] .border-primary { border-color: var(--bs-primary) !important; }
[data-bs-theme="dark"] .border-success { border-color: var(--bs-success) !important; }
[data-bs-theme="dark"] .border-danger  { border-color: var(--bs-danger) !important; }
[data-bs-theme="dark"] .border-warning { border-color: var(--bs-warning) !important; }
[data-bs-theme="dark"] .border-info    { border-color: var(--bs-info) !important; }

hr {
  border-color: #30363d;
  opacity: 1;
}


/* ============================================================
   20. SPINNERS / LOADING
   ============================================================ */
[data-bs-theme="dark"] .spinner-border {
  color: var(--bs-primary);
}


/* ============================================================
   21. TOOLTIPS & POPOVERS
   ============================================================ */
[data-bs-theme="dark"] .tooltip .tooltip-inner {
  background-color: var(--surface-2);
  color: var(--bs-body-color);
  border: 1px solid #30363d;
  font-size: 0.8rem;
}

[data-bs-theme="dark"] .popover {
  background-color: var(--surface-1);
  border: 1px solid #30363d;
}

[data-bs-theme="dark"] .popover-header {
  background-color: var(--surface-2);
  border-bottom-color: #30363d;
  color: var(--bs-primary);
}

[data-bs-theme="dark"] .popover-body {
  color: var(--bs-body-color);
}


/* ============================================================
   22. LAYOUT UTILITIES
   ============================================================ */
.container-fluid {
  padding-left: 0;
  padding-right: 0;
  overflow-x: hidden;
}


.col.py-3 {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

@media (min-width: 576px) {
  .col.py-3 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

.responsive-container {
  padding: 1rem;
}
@media (min-width: 576px) { .responsive-container { padding: 1.5rem; } }
@media (min-width: 768px) { .responsive-container { padding: 2rem; } }

.text-responsive { font-size: 0.875rem; }
@media (min-width: 576px) { .text-responsive { font-size: 1rem; } }

.card-responsive { margin: 0.5rem 0; padding: 1rem; }
@media (min-width: 576px) { .card-responsive { margin: 1rem; padding: 1.5rem; } }


/* ============================================================
   23. SCROLLBAR — dark + neon accent
   ============================================================ */
[data-bs-theme="dark"] ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
[data-bs-theme="dark"] ::-webkit-scrollbar-track {
  background: #0d1117;
}
[data-bs-theme="dark"] ::-webkit-scrollbar-thumb {
  background: #30363d;
  border-radius: 3px;
}
[data-bs-theme="dark"] ::-webkit-scrollbar-thumb:hover {
  background: var(--bs-primary);
}


/* ============================================================
   24. SMS / MODAL SPECIFIC PATCHES (preserve existing fixes)
   ============================================================ */
[data-bs-theme="dark"] #sendMessageModal .form-text,
[data-bs-theme="dark"] #sendMessageModal .text-muted,
[data-bs-theme="dark"] #sendMessageModal #char-count,
[data-bs-theme="dark"] #sendMessageModal #preview-text {
  color: #6e7681 !important;
}

[data-bs-theme="dark"] #voucherConfigModal .form-text,
[data-bs-theme="dark"] #voucherConfigModal .text-muted,
[data-bs-theme="dark"] #voucherConfigModal #promo-char-count,
[data-bs-theme="dark"] #voucherConfigModal #promo-preview {
  color: #6e7681 !important;
}


/* ============================================================
   25. VOUCHER TYPE PILLS — violet active state
   ============================================================ */
ul.nav.voucher-type-pills {
  --bs-nav-pills-link-active-bg: var(--bs-secondary);
  --bs-nav-pills-link-active-color: #fff;
}
ul.nav.voucher-type-pills .nav-link.active:hover {
  color: #fff !important;
}