/* ==========================================================================
   BGAUSS EV DESIGN SYSTEM - REUSABLE COMPONENTS LIBRARY (NEPAL LAUNCH)
   Buttons, Glass Cards, Inputs, Swatches, Accordions, Modals, Tickers
   ========================================================================== */

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: var(--bg-dark-900);
  box-shadow: 0 4px 20px var(--color-primary-glow);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.55);
  background: linear-gradient(135deg, #00F2FE 20%, #60B5FF 100%);
}

.btn-primary:active {
}

.btn-amber {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #FF9F43 100%);
  color: var(--bg-dark-900);
  box-shadow: 0 4px 20px var(--color-secondary-glow);
}

.btn-amber:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 126, 95, 0.55);
}

.btn-secondary {
  background: var(--glass-bg-card);
  color: var(--text-main);
  border-color: var(--glass-border);
  backdrop-filter: blur(14px);
}

.btn-secondary:hover {
  background: var(--glass-bg-hover);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--color-primary);
}

.btn-outline:hover {
  background: rgba(0, 242, 254, 0.1);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: var(--text-base);
}

.btn-sm {
  padding: 8px 16px;
  font-size: var(--text-xs);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* Button Pulse effect */
.btn-glow {
  animation: pulse-glow 2.5s infinite;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(0, 242, 254, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

/* --- GLASS CARDS --- */
.glass-card {
  background: var(--glass-bg-card);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
  position: relative;
}

.glass-card:hover {
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 242, 254, 0.18);
  transform: translateY(-4px);
}

.glass-card-static {
  transform: none !important;
}

/* --- LIVE TICKER PILL --- */
.live-ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 6px 16px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-success);
  backdrop-filter: blur(8px);
}

.pulse-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: beacon-pulse 1.8s infinite;
}

@keyframes beacon-pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* --- BADGES & CHIPS --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-primary {
  background: rgba(0, 242, 254, 0.12);
  color: var(--color-primary);
  border: 1px solid rgba(0, 242, 254, 0.3);
}

.badge-amber {
  background: rgba(255, 126, 95, 0.12);
  color: var(--color-secondary);
  border: 1px solid rgba(255, 126, 95, 0.3);
}

.badge-accent {
  background: rgba(255, 65, 108, 0.12);
  color: var(--color-crimson);
  border: 1px solid rgba(255, 65, 108, 0.3);
}

.badge-success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Dot indicator in badge */
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* --- FORM CONTROLS & SLIDERS --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
}

.form-input, .form-select {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-dark-800) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-md);
  color: var(--text-main) !important;
  font-family: var(--font-body);
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.2);
}

.form-select option {
  background-color: var(--bg-dark-800) !important;
  color: var(--text-main) !important;
}

/* Fix webkit autofill background for dark/light mode */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover, 
.form-input:-webkit-autofill:focus, 
.form-input:-webkit-autofill:active,
.form-select:-webkit-autofill,
.form-select:-webkit-autofill:hover, 
.form-select:-webkit-autofill:focus, 
.form-select:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--bg-dark-800) inset !important;
  -webkit-text-fill-color: var(--text-main) !important;
  transition: background-color 5000s ease-in-out 0s;
}

/* Range Slider */
.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--bg-dark-600);
  outline: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 15px var(--color-primary-glow);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

/* --- COLOR SWATCHES --- */
.swatch-group {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.swatch-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  padding: 0;
  outline: none;
}

.swatch-btn.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 14px var(--color-primary);
  transform: scale(1.18);
}

.swatch-blue { background: linear-gradient(135deg, #0A58CA 0%, #00F2FE 100%); }
.swatch-white { background: linear-gradient(135deg, #E2E8F0 0%, #FFFFFF 100%); }
.swatch-black { background: linear-gradient(135deg, #0F172A 0%, #334155 100%); }
.swatch-red { background: linear-gradient(135deg, #991B1B 0%, #EF4444 100%); }

/* --- ACCORDIONS --- */
.accordion-item {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass-bg-card);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.accordion-item.active {
  border-color: var(--color-primary-glow);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.accordion-header {
  width: 100%;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  text-align: left;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
  color: var(--color-primary);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow) ease-in-out, padding var(--transition-slow) ease-in-out;
  padding: 0 var(--space-6);
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

.accordion-item.active .accordion-body {
  max-height: 300px;
  padding-bottom: var(--space-5);
}

/* --- MODAL DIALOG --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 9, 14, 0.88);
  backdrop-filter: blur(14px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  padding: var(--space-4);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-dark-800);
  border: 1px solid var(--glass-border-glow);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 620px;
  max-height: 92vh;
  overflow-y: auto;
  padding: var(--space-8);
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.85), var(--shadow-glow);
  transform: scale(0.9);
  transition: transform var(--transition-bounce);
}

.modal-backdrop.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  background: var(--glass-bg-card);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-main);
  border-color: var(--color-primary);
}

/* --- TOAST NOTIFICATIONS --- */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.toast {
  background: var(--bg-dark-700);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  box-shadow: var(--shadow-xl);
  animation: slide-in-right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slide-in-right {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}