/* Bootstrap Overrides - Applied after Bootstrap loads */

/* Body and base styles */
body {
  background-color: var(--kn-bg-dark) !important;
  color: var(--kn-text-primary) !important;
  font-family: var(--kn-font-base) !important;
  font-size: var(--kn-font-size-base);
  line-height: var(--kn-line-height-normal);
}

/* Headings */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--kn-font-heading) !important;
  font-weight: var(--kn-font-weight-black);
  color: var(--kn-text-primary) !important;
}

h1, .h1 { font: var(--kn-text-xl-title); letter-spacing: var(--kn-letter-spacing-wide); }
h2, .h2 { font: var(--kn-text-large-title); letter-spacing: var(--kn-letter-spacing-tight); }
h3, .h3 { font: var(--kn-text-subtitle); }
h4, .h4 { font: var(--kn-text-heading); }
h5, .h5 { font: var(--kn-text-subheading-emphasised); letter-spacing: var(--kn-letter-spacing-tight); }

/* Display headings */
.display-1, .display-2, .display-3, .display-4 {
  font: var(--kn-text-xl-title);
  letter-spacing: var(--kn-letter-spacing-wide);
}

/* Lead text */
.lead {
  color: var(--kn-text-secondary) !important;
  font: var(--kn-text-body);
  line-height: var(--kn-line-height-relaxed);
}

/* Links */
a {
  color: var(--kn-color-primary-neon);
  text-decoration: none;
}

a:hover {
  color: var(--kn-color-primary-neon);
  text-decoration: none;
  opacity: 0.8;
}

/* Buttons - Using design system button style */
.btn {
  font: var(--kn-text-button);
  letter-spacing: var(--kn-letter-spacing-wide);
  text-transform: uppercase;
  border-radius: var(--kn-radius-lg);
  padding: 0.75rem 1.5rem;
  border: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--kn-color-primary-neon) !important;
  color: var(--kn-text-on-light) !important;
  box-shadow: var(--kn-shadow-primary-button);
  font-weight: var(--kn-font-weight-black);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--kn-shadow-primary-button), var(--kn-shadow-glow-neon);
  background-color: var(--kn-color-primary-neon) !important;
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: none;
}

.btn-outline-primary {
  border: 2px solid var(--kn-color-primary-neon) !important;
  color: var(--kn-color-primary-neon) !important;
  background: transparent !important;
  box-shadow: var(--kn-shadow-secondary-button);
}

.btn-outline-primary:hover {
  background-color: var(--kn-color-primary-neon) !important;
  color: var(--kn-text-on-light) !important;
  transform: translateY(-2px);
  box-shadow: var(--kn-shadow-secondary-button), var(--kn-shadow-glow-neon);
}

.btn-outline-primary:active {
  transform: translateY(2px);
  box-shadow: none;
}

/* Cards */
.card {
  background-color: var(--kn-bg-card) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: var(--kn-radius-xl) !important;
  color: var(--kn-text-primary) !important;
  box-shadow: var(--kn-shadow-neutral-tile);
}

.card-body {
  color: var(--kn-text-primary) !important;
  font: var(--kn-text-body);
}

/* Forms */
.form-control,
.form-select {
  background-color: var(--kn-bg-card) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: var(--kn-radius-md) !important;
  color: var(--kn-text-primary) !important;
  padding: 0.75rem 1rem;
  font: var(--kn-text-body);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--kn-bg-card) !important;
  border-color: var(--kn-color-primary-neon) !important;
  box-shadow: 0 0 0 0.2rem rgba(204, 255, 0, 0.25) !important;
  color: var(--kn-text-primary) !important;
}

.form-control::placeholder {
  color: var(--kn-text-muted);
}

.form-label {
  color: var(--kn-text-secondary) !important;
  font: var(--kn-text-subheading-emphasised);
  margin-bottom: 0.5rem;
}

/* Accordion */
.accordion-item {
  background-color: var(--kn-bg-card) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: var(--kn-radius-lg) !important;
  margin-bottom: 1rem;
  box-shadow: var(--kn-shadow-neutral-tile);
}

.accordion-button {
  background-color: var(--kn-bg-card) !important;
  color: var(--kn-text-primary) !important;
  font: var(--kn-text-body-emphasised);
  border-radius: var(--kn-radius-lg) !important;
  padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
  background-color: var(--kn-bg-card) !important;
  color: var(--kn-color-primary-neon) !important;
  box-shadow: none !important;
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(204, 255, 0, 0.25) !important;
  border-color: var(--kn-color-primary-neon) !important;
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  background-color: var(--kn-bg-card) !important;
  color: var(--kn-text-secondary) !important;
  padding: 1.5rem;
  border-bottom-left-radius: var(--kn-radius-lg) !important;
  border-bottom-right-radius: var(--kn-radius-lg) !important;
}

/* Badge */
.badge {
  border-radius: var(--kn-radius-md);
  font: var(--kn-text-button);
  letter-spacing: var(--kn-letter-spacing-wide);
  padding: 0.5rem 1rem;
}

.badge.bg-primary {
  background-color: var(--kn-color-primary-neon) !important;
  color: var(--kn-text-on-light) !important;
}

/* Navbar */
.navbar-dark .navbar-nav .nav-link {
  color: var(--kn-text-primary) !important;
  font-weight: var(--kn-font-weight-medium);
  transition: color 0.2s ease;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.5rem 1rem !important;
}

.navbar-dark .navbar-nav .nav-link:hover {
  color: var(--kn-color-primary-neon) !important;
}

.navbar-dark .navbar-brand {
  color: var(--kn-text-primary) !important;
  font-weight: var(--kn-font-weight-black);
  font-size: var(--kn-font-size-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Text utilities */
.text-muted {
  color: var(--kn-text-muted) !important;
}

.text-accent {
  color: var(--kn-color-primary-neon) !important;
}

.text-neon {
  color: var(--kn-text-neon) !important;
}

.text-purple {
  color: var(--kn-color-purple-pastel) !important;
}

.text-teal {
  color: var(--kn-color-teal-pastel) !important;
}

/* Background utilities */
.bg-dark {
  background-color: var(--kn-bg-dark) !important;
}

.bg-darker {
  background-color: var(--kn-bg-darker) !important;
}

.bg-card {
  background-color: var(--kn-bg-card) !important;
}

.bg-section {
  background-color: var(--kn-bg-section) !important;
}