/* =========================================================
   NeoTokyo Bootstrap Theme
   Futuristic cyberpunk / neon night aesthetic
   Save as: theme.css
   Load after Bootstrap CSS
   ========================================================= */

:root,
[data-bs-theme="light"] {
  --bs-body-font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bs-font-sans-serif: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bs-border-radius: 0.9rem;
  --bs-border-radius-sm: 0.65rem;
  --bs-border-radius-lg: 1.15rem;
  --bs-border-radius-xl: 1.4rem;
  --bs-border-radius-xxl: 1.8rem;

  --bs-body-bg: #0a0c14;
  --bs-body-bg-rgb: 10, 12, 20;
  --bs-body-color: #d8e6ff;
  --bs-body-color-rgb: 216, 230, 255;
  --bs-emphasis-color: #ffffff;
  --bs-emphasis-color-rgb: 255, 255, 255;
  --bs-secondary-color: rgba(216, 230, 255, 0.74);
  --bs-secondary-color-rgb: 216, 230, 255;
  --bs-tertiary-color: rgba(216, 230, 255, 0.55);
  --bs-tertiary-color-rgb: 216, 230, 255;

  --bs-primary: #00f0ff;
  --bs-primary-rgb: 0, 240, 255;
  --bs-secondary: #7a7fff;
  --bs-secondary-rgb: 122, 127, 255;
  --bs-success: #00ff9f;
  --bs-success-rgb: 0, 255, 159;
  --bs-info: #4cc9ff;
  --bs-info-rgb: 76, 201, 255;
  --bs-warning: #ffd166;
  --bs-warning-rgb: 255, 209, 102;
  --bs-danger: #ff4d8d;
  --bs-danger-rgb: 255, 77, 141;
  --bs-light: #e9f4ff;
  --bs-light-rgb: 233, 244, 255;
  --bs-dark: #0a0c14;
  --bs-dark-rgb: 10, 12, 20;

  --bs-link-color: #6ef2ff;
  --bs-link-color-rgb: 110, 242, 255;
  --bs-link-hover-color: #ffffff;
  --bs-link-hover-color-rgb: 255, 255, 255;

  --bs-border-color: rgba(93, 126, 255, 0.24);
  --bs-border-color-translucent: rgba(0, 240, 255, 0.18);

  --bs-primary-bg-subtle: rgba(0, 240, 255, 0.12);
  --bs-secondary-bg-subtle: rgba(122, 127, 255, 0.12);
  --bs-success-bg-subtle: rgba(0, 255, 159, 0.12);
  --bs-info-bg-subtle: rgba(76, 201, 255, 0.12);
  --bs-warning-bg-subtle: rgba(255, 209, 102, 0.12);
  --bs-danger-bg-subtle: rgba(255, 77, 141, 0.12);
  --bs-light-bg-subtle: rgba(255, 255, 255, 0.05);
  --bs-dark-bg-subtle: rgba(0, 0, 0, 0.22);

  --nt-surface-1: rgba(16, 20, 34, 0.86);
  --nt-surface-2: rgba(20, 25, 44, 0.92);
  --nt-surface-3: rgba(26, 32, 56, 0.96);
  --nt-glow-cyan: 0 0 0.8rem rgba(0, 240, 255, 0.25), 0 0 1.6rem rgba(0, 240, 255, 0.16);
  --nt-glow-pink: 0 0 0.8rem rgba(255, 77, 141, 0.22), 0 0 1.6rem rgba(255, 77, 141, 0.12);
  --nt-glow-soft: 0 10px 40px rgba(0, 0, 0, 0.35);
  --nt-grid: linear-gradient(rgba(0, 240, 255, 0.06) 1px, transparent 1px),
             linear-gradient(90deg, rgba(0, 240, 255, 0.06) 1px, transparent 1px);
}

/* Base */
html,
body {
  min-height: 100%;
}

body {
  color: var(--bs-body-color);
  background:
    radial-gradient(circle at top left, rgba(255, 77, 141, 0.10), transparent 24%),
    radial-gradient(circle at top right, rgba(0, 240, 255, 0.12), transparent 26%),
    radial-gradient(circle at bottom center, rgba(122, 127, 255, 0.12), transparent 30%),
    linear-gradient(180deg, #0a0c14 0%, #0d1120 45%, #090b12 100%);
  background-attachment: fixed;
  letter-spacing: 0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: var(--nt-grid);
  background-size: 42px 42px;
  opacity: 0.18;
  mask-image: radial-gradient(circle at center, black 50%, transparent 95%);
  -webkit-mask-image: radial-gradient(circle at center, black 50%, transparent 95%);
}

a {
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

a:hover {
  text-shadow: 0 0 10px rgba(110, 242, 255, 0.35);
}

hr {
  border-color: rgba(0, 240, 255, 0.18);
  opacity: 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
  color: #f4fbff;
  letter-spacing: 0.03em;
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.08);
}

.text-muted {
  color: rgba(216, 230, 255, 0.58) !important;
}

.lead {
  color: rgba(233, 244, 255, 0.88);
}

/* Selection */
::selection {
  background: rgba(0, 240, 255, 0.25);
  color: #fff;
}

/* Containers / Surfaces */
.card,
.modal-content,
.offcanvas,
.dropdown-menu,
.list-group-item,
.accordion-item,
.toast,
.popover,
.tooltip .tooltip-inner {
  backdrop-filter: blur(14px);
}

.card,
.modal-content,
.offcanvas,
.dropdown-menu,
.list-group-item,
.accordion-item,
.toast,
.popover {
  background: linear-gradient(180deg, rgba(20, 25, 44, 0.92), rgba(12, 16, 30, 0.90));
  border: 1px solid rgba(0, 240, 255, 0.12);
  box-shadow: var(--nt-glow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  color: var(--bs-body-color);
}

.card {
  border-radius: 1.25rem;
  overflow: hidden;
}

.card-header,
.card-footer,
.modal-header,
.modal-footer,
.accordion-button,
.list-group-item {
  border-color: rgba(0, 240, 255, 0.10) !important;
}

.card-header,
.modal-header,
.accordion-button:not(.collapsed) {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.10), rgba(122, 127, 255, 0.10));
  color: #fff;
}

.accordion-button {
  color: #eef8ff;
  background: rgba(255, 255, 255, 0.02);
  box-shadow: none !important;
}

.accordion-button::after {
  filter: invert(1) brightness(1.6);
}

/* Buttons */
.btn {
  --bs-btn-border-radius: 999px;
  --bs-btn-font-weight: 600;
  --bs-btn-padding-x: 1rem;
  --bs-btn-padding-y: 0.7rem;
  position: relative;
  border-width: 1px;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  --bs-btn-color: #06131a;
  --bs-btn-bg: #00f0ff;
  --bs-btn-border-color: #00f0ff;
  --bs-btn-hover-color: #041015;
  --bs-btn-hover-bg: #68f6ff;
  --bs-btn-hover-border-color: #68f6ff;
  --bs-btn-active-color: #031015;
  --bs-btn-active-bg: #99f9ff;
  --bs-btn-active-border-color: #99f9ff;
  --bs-btn-disabled-color: #031015;
  --bs-btn-disabled-bg: #00bcca;
  --bs-btn-disabled-border-color: #00bcca;
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.28);
}

.btn-secondary {
  --bs-btn-color: #eef3ff;
  --bs-btn-bg: #202a55;
  --bs-btn-border-color: #5865ff;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #2a3670;
  --bs-btn-hover-border-color: #7a7fff;
  --bs-btn-active-bg: #334186;
  --bs-btn-active-border-color: #8b92ff;
  box-shadow: 0 0 18px rgba(122, 127, 255, 0.18);
}

.btn-success {
  --bs-btn-color: #04140e;
  --bs-btn-bg: #00ff9f;
  --bs-btn-border-color: #00ff9f;
  --bs-btn-hover-color: #04140e;
  --bs-btn-hover-bg: #5effbd;
  --bs-btn-hover-border-color: #5effbd;
  box-shadow: 0 0 18px rgba(0, 255, 159, 0.22);
}

.btn-danger {
  --bs-btn-color: #fff;
  --bs-btn-bg: #8d173f;
  --bs-btn-border-color: #ff4d8d;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #b91d56;
  --bs-btn-hover-border-color: #ff71a4;
  box-shadow: 0 0 18px rgba(255, 77, 141, 0.22);
}

.btn-outline-primary {
  --bs-btn-color: #78f6ff;
  --bs-btn-border-color: rgba(0, 240, 255, 0.55);
  --bs-btn-hover-bg: rgba(0, 240, 255, 0.14);
  --bs-btn-hover-border-color: #00f0ff;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-bg: rgba(0, 240, 255, 0.22);
  --bs-btn-active-border-color: #7ff7ff;
}

.btn-outline-light {
  --bs-btn-color: #d8e6ff;
  --bs-btn-border-color: rgba(216, 230, 255, 0.28);
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.08);
  --bs-btn-hover-border-color: rgba(255, 255, 255, 0.38);
  --bs-btn-hover-color: #fff;
}

/* Navbar */
.navbar {
  background: linear-gradient(180deg, rgba(7, 10, 20, 0.92), rgba(10, 14, 28, 0.82)) !important;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.14);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.24);
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff !important;
  text-transform: uppercase;
}

.navbar .nav-link {
  color: rgba(216, 230, 255, 0.78) !important;
  border-radius: 999px;
  padding-inline: 0.9rem !important;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: #fff !important;
  background: rgba(0, 240, 255, 0.10);
  box-shadow: inset 0 0 0 1px rgba(0, 240, 255, 0.14);
}

/* Navs / Tabs / Pills */
.nav-tabs {
  border-bottom-color: rgba(0, 240, 255, 0.14);
}

.nav-tabs .nav-link {
  color: rgba(216, 230, 255, 0.72);
  border: 1px solid transparent;
  border-radius: 0.9rem 0.9rem 0 0;
}

.nav-tabs .nav-link:hover {
  border-color: rgba(0, 240, 255, 0.14);
  color: #fff;
}

.nav-tabs .nav-link.active {
  color: #fff;
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.10), rgba(122, 127, 255, 0.08));
  border-color: rgba(0, 240, 255, 0.18) rgba(0, 240, 255, 0.18) transparent;
}

.nav-pills .nav-link {
  color: rgba(216, 230, 255, 0.76);
  border-radius: 999px;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  color: #051119;
  background: linear-gradient(90deg, #00f0ff, #74f6ff);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.25);
}

/* Forms */
.form-control,
.form-select,
.input-group-text {
  color: #eef7ff;
  background: rgba(11, 15, 29, 0.82);
  border: 1px solid rgba(0, 240, 255, 0.16);
  border-radius: 0.95rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.form-control::placeholder {
  color: rgba(216, 230, 255, 0.42);
}

.form-control:focus,
.form-select:focus {
  color: #fff;
  background: rgba(14, 20, 36, 0.96);
  border-color: rgba(0, 240, 255, 0.50);
  box-shadow:
    0 0 0 0.25rem rgba(0, 240, 255, 0.16),
    0 0 18px rgba(0, 240, 255, 0.12);
}

.form-check-input {
  background-color: rgba(11, 15, 29, 0.82);
  border-color: rgba(0, 240, 255, 0.22);
}

.form-check-input:checked {
  background-color: #00f0ff;
  border-color: #00f0ff;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.32);
}

.form-range::-webkit-slider-thumb {
  background: #00f0ff;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.form-range::-moz-range-thumb {
  background: #00f0ff;
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.input-group-text {
  color: rgba(216, 230, 255, 0.82);
}

/* Floating labels */
.form-floating > label {
  color: rgba(216, 230, 255, 0.56);
}

/* Tables */
.table {
  --bs-table-color: #e6f3ff;
  --bs-table-bg: transparent;
  --bs-table-border-color: rgba(0, 240, 255, 0.10);
  --bs-table-striped-bg: rgba(255, 255, 255, 0.025);
  --bs-table-hover-bg: rgba(0, 240, 255, 0.08);
  vertical-align: middle;
}

.table > :not(caption) > * > * {
  background-color: transparent;
  border-bottom-color: rgba(0, 240, 255, 0.10);
}

.table thead th {
  color: #f5fbff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(0, 240, 255, 0.06);
}

.table-responsive {
  border: 1px solid rgba(0, 240, 255, 0.10);
  border-radius: 1rem;
  overflow: hidden;
  background: rgba(12, 16, 30, 0.55);
}

/* Alerts */
.alert {
  border-radius: 1rem;
  border-width: 1px;
  backdrop-filter: blur(10px);
}

.alert-primary {
  color: #cbfbff;
  background: rgba(0, 240, 255, 0.10);
  border-color: rgba(0, 240, 255, 0.22);
}

.alert-success {
  color: #d7ffef;
  background: rgba(0, 255, 159, 0.10);
  border-color: rgba(0, 255, 159, 0.22);
}

.alert-warning {
  color: #fff0cb;
  background: rgba(255, 209, 102, 0.11);
  border-color: rgba(255, 209, 102, 0.24);
}

.alert-danger {
  color: #ffd9e8;
  background: rgba(255, 77, 141, 0.10);
  border-color: rgba(255, 77, 141, 0.22);
}

/* Badges */
.badge {
  border-radius: 999px;
  letter-spacing: 0.03em;
  padding: 0.55em 0.8em;
}

.text-bg-primary,
.bg-primary {
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.18);
}

.text-bg-danger,
.bg-danger {
  box-shadow: 0 0 14px rgba(255, 77, 141, 0.14);
}

/* Dropdown */
.dropdown-menu {
  --bs-dropdown-link-color: #dcecff;
  --bs-dropdown-bg: rgba(14, 18, 34, 0.94);
  --bs-dropdown-border-color: rgba(0, 240, 255, 0.12);
  --bs-dropdown-link-hover-color: #fff;
  --bs-dropdown-link-hover-bg: rgba(0, 240, 255, 0.10);
  --bs-dropdown-link-active-color: #051119;
  --bs-dropdown-link-active-bg: #00f0ff;
  border-radius: 1rem;
  padding: 0.5rem;
}

.dropdown-item {
  border-radius: 0.75rem;
}

/* Modal */
.modal-content {
  border-radius: 1.4rem;
}

.modal-backdrop.show {
  opacity: 0.75;
  backdrop-filter: blur(4px);
}

/* Pagination */
.pagination {
  --bs-pagination-color: #cfe9ff;
  --bs-pagination-bg: rgba(16, 20, 36, 0.88);
  --bs-pagination-border-color: rgba(0, 240, 255, 0.10);
  --bs-pagination-hover-color: #fff;
  --bs-pagination-hover-bg: rgba(0, 240, 255, 0.10);
  --bs-pagination-hover-border-color: rgba(0, 240, 255, 0.24);
  --bs-pagination-focus-color: #fff;
  --bs-pagination-focus-bg: rgba(0, 240, 255, 0.14);
  --bs-pagination-focus-box-shadow: 0 0 0 0.2rem rgba(0, 240, 255, 0.14);
  --bs-pagination-active-color: #041119;
  --bs-pagination-active-bg: #00f0ff;
  --bs-pagination-active-border-color: #00f0ff;
  --bs-pagination-disabled-color: rgba(216, 230, 255, 0.38);
  --bs-pagination-disabled-bg: rgba(16, 20, 36, 0.45);
  --bs-pagination-disabled-border-color: rgba(0, 240, 255, 0.06);
}

.page-link {
  backdrop-filter: blur(10px);
}

/* Progress */
.progress {
  height: 0.85rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar {
  background: linear-gradient(90deg, #00f0ff, #6f7dff);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.28);
}

/* Spinners */
.spinner-border,
.spinner-grow {
  color: var(--bs-primary);
}

/* Breadcrumb */
.breadcrumb {
  --bs-breadcrumb-divider-color: rgba(216, 230, 255, 0.5);
}

.breadcrumb-item.active {
  color: #fff;
}

/* List group */
.list-group {
  --bs-list-group-bg: transparent;
  --bs-list-group-border-color: rgba(0, 240, 255, 0.10);
  --bs-list-group-color: #dcecff;
  --bs-list-group-action-hover-bg: rgba(0, 240, 255, 0.08);
  --bs-list-group-action-active-bg: rgba(0, 240, 255, 0.14);
}

.list-group-item.active {
  color: #06131a;
  background: linear-gradient(90deg, #00f0ff, #8bf8ff);
  border-color: #00f0ff;
}

/* Close buttons */
.btn-close {
  filter: invert(1) brightness(1.4);
  opacity: 0.75;
}

.btn-close:hover {
  opacity: 1;
}

/* Toast */
.toast {
  border-radius: 1rem;
}

/* Offcanvas */
.offcanvas {
  --bs-offcanvas-bg: rgba(10, 13, 24, 0.94);
  --bs-offcanvas-border-color: rgba(0, 240, 255, 0.12);
}

/* Placeholder */
.placeholder {
  opacity: 0.32;
}

/* Shadows helpers override feel */
.shadow,
.shadow-sm,
.shadow-lg {
  box-shadow: var(--nt-glow-soft) !important;
}

/* Neon utility helpers */
.neon-cyan {
  color: #86f8ff !important;
  text-shadow: 0 0 14px rgba(0, 240, 255, 0.35);
}

.neon-pink {
  color: #ff8fb9 !important;
  text-shadow: 0 0 14px rgba(255, 77, 141, 0.30);
}

.glass {
  background: linear-gradient(180deg, rgba(24, 30, 52, 0.72), rgba(11, 15, 29, 0.76));
  border: 1px solid rgba(0, 240, 255, 0.12);
  box-shadow: var(--nt-glow-soft);
  backdrop-filter: blur(14px);
}

.border-neon {
  border: 1px solid rgba(0, 240, 255, 0.28) !important;
  box-shadow: inset 0 0 0 1px rgba(0, 240, 255, 0.08);
}

/* Scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 240, 255, 0.45) rgba(255, 255, 255, 0.04);
}

*::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

*::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
}

*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.85), rgba(122, 127, 255, 0.75));
  border-radius: 999px;
  border: 2px solid rgba(10, 12, 20, 0.95);
}

*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(110, 242, 255, 0.95), rgba(143, 148, 255, 0.90));
}

/* Optional hero sections */
.hero-nt {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 77, 141, 0.18), transparent 26%),
    radial-gradient(circle at 80% 30%, rgba(0, 240, 255, 0.16), transparent 24%),
    linear-gradient(135deg, rgba(19, 24, 44, 0.94), rgba(8, 11, 20, 0.98));
  border: 1px solid rgba(0, 240, 255, 0.14);
  box-shadow: var(--nt-glow-soft);
}

.hero-nt::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 42%, rgba(0, 240, 255, 0.06) 50%, transparent 58%),
    linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}

/* Optional subtle animated glow */
@keyframes ntPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(0, 240, 255, 0), var(--nt-glow-soft); }
  50% { box-shadow: 0 0 18px rgba(0, 240, 255, 0.12), var(--nt-glow-soft); }
}

.card:hover,
.dropdown-menu:hover,
.modal-content:hover {
  animation: ntPulse 2.4s ease-in-out infinite;
}