/* ==========================================================================
   NYXIAN UI COMPONENTS - BUTTONS, INPUTS, CARDS, BADGES & MODALS
   ========================================================================== */

.btn, .btn-action, .btn-primary, .btn-secondary, .btn-roblox, .btn-discord {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--theme-transition);
  text-decoration: none !important;
  line-height: 1.2;
  white-space: nowrap;
}

.btn *, .btn:hover *, a.btn, a.btn:hover {
  text-decoration: none !important;
}

.btn-primary {
  background-color: var(--btn-primary-bg) !important;
  color: var(--btn-primary-text) !important;
  border-color: var(--btn-primary-bg) !important;
}

.btn-primary:hover {
  background-color: var(--btn-primary-hover-bg) !important;
  color: var(--btn-primary-hover-text) !important;
  border-color: var(--btn-primary-hover-bg) !important;
}

.btn-secondary {
  background-color: var(--btn-secondary-bg) !important;
  color: var(--btn-secondary-text) !important;
  border-color: var(--btn-secondary-border) !important;
}

.btn-secondary:hover {
  background-color: var(--btn-secondary-hover-bg) !important;
  color: var(--btn-secondary-hover-text) !important;
  border-color: var(--btn-secondary-hover-bg) !important;
}

.btn-roblox, .btn-action, .btn-roblox-main {
  background-color: var(--btn-roblox-bg) !important;
  color: var(--btn-roblox-text) !important;
  border-color: var(--btn-roblox-border) !important;
}

.btn-roblox:hover, .btn-action:hover, .btn-roblox-main:hover {
  background-color: var(--btn-roblox-hover-bg) !important;
  color: var(--btn-roblox-hover-text) !important;
  border-color: var(--btn-roblox-hover-bg) !important;
}

.btn-discord {
  background-color: var(--accent-primary) !important;
  color: var(--text-inverse) !important;
  border-color: var(--accent-primary) !important;
}

.btn-discord:hover {
  background-color: var(--accent-hover) !important;
  color: var(--text-inverse) !important;
}

.btn-danger {
  background: var(--danger) !important;
  color: #fff !important;
  border-color: var(--danger) !important;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* Forms & Input Controls */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--theme-transition);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-subtle);
}

select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Switch / Toggle Component */
.switch-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
}

.switch, .toggle-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  margin-left: auto;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--border-color);
  transition: var(--theme-transition);
  border-radius: 26px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--bg-main);
  transition: var(--theme-transition);
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background: var(--accent-primary);
}

input:checked + .toggle-slider:before {
  transform: translateX(22px);
}

/* Badges & Status Indicators */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-success {
  background: rgba(46, 125, 50, 0.15);
  color: var(--success);
  border: 1px solid var(--success);
}

.badge-warning {
  background: rgba(245, 124, 0, 0.15);
  color: var(--warning);
  border: 1px solid var(--warning);
}

.badge-purple {
  background: var(--bg-subtle);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

/* Modal Overlay */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--theme-transition);
}

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

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 30px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--theme-transition);
}

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

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

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

/* Modern Sliding Theme Toggle Switch */
.theme-toggle-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
  position: relative;
}

.theme-toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.theme-switch-slider {
  position: relative;
  width: 58px;
  height: 30px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.theme-switch-slider .sun-icon,
.theme-switch-slider .moon-icon {
  font-size: 0.8rem;
  line-height: 1;
  z-index: 1;
  pointer-events: none;
}

.theme-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--accent-primary);
  border-radius: 50%;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .theme-switch-thumb {
  transform: translateX(28px);
}

/* User Profile Dropdown Capsule System (Hover & Deployment Animation) */
.user-dropdown-container {
  position: relative;
  display: inline-block;
}

.user-dropdown-container::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 12px;
}

#userDropdownCapsule {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.96);
  transform-origin: top right;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
  pointer-events: none;
}

.user-dropdown-container:hover #userDropdownCapsule,
.user-dropdown-container:focus-within #userDropdownCapsule,
#userDropdownCapsule.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

@media (max-width: 768px) {
  .nav-username {
    display: none !important;
  }

  #userPillBtn {
    padding: 5px 8px !important;
    gap: 4px !important;
    flex-shrink: 0 !important;
  }

  #userPillBtn img {
    width: 26px !important;
    height: 26px !important;
  }

  .nav-right-actions {
    gap: 6px !important;
    flex-shrink: 0 !important;
    margin-left: auto !important;
  }

  #userDropdownCapsule {
    position: fixed !important;
    top: 64px !important;
    right: 10px !important;
    left: auto !important;
    width: 230px !important;
    max-width: calc(100vw - 20px) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4) !important;
    z-index: 100000 !important;
  }
}

/* Progressive Animated Underline Bar for Buttons */
.btn::after,
.btn-action::after,
.btn-primary::after,
.btn-secondary::after,
.btn-roblox::after,
.btn-discord::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: currentColor;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1), left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.btn:hover::after,
.btn-action:hover::after,
.btn-primary:hover::after,
.btn-secondary:hover::after,
.btn-roblox:hover::after,
.btn-discord:hover::after {
  width: 75%;
  left: 12.5%;
}