/* UI Components - Ported from unsandbox_new React design */
/* Uses BEM-style naming with ui- prefix to avoid conflicts */

/* ============================================
   ALPINE.JS X-CLOAK
   ============================================ */
/* Hide elements until Alpine.js initializes */
[x-cloak] {
  display: none !important;
}

/* ============================================
   BUTTON COMPONENT
   ============================================ */

.ui-btn,
.ui-btn:link,
.ui-btn:visited,
.ui-btn:hover,
.ui-btn:active {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-weight: var(--font-weight-medium);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.ui-btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-btn[disabled],
.ui-btn--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Button Variants */
.ui-btn--primary {
  background-color: var(--color-accent);
  color: var(--color-bg);
  border-color: var(--color-accent-strong);
}

.ui-btn--primary:hover:not([disabled]) {
  background-color: var(--color-accent-strong);
  box-shadow: 0 0 20px rgba(192, 181, 95, 0.4);
  transform: translateY(-1px);
}

.ui-btn--primary:active:not([disabled]) {
  box-shadow: var(--shadow-inset);
  transform: translateY(0);
}

.ui-btn--secondary {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.ui-btn--secondary:hover:not([disabled]) {
  background-color: rgba(192, 181, 95, 0.12);
  border-color: var(--color-accent-strong);
  box-shadow: 0 0 16px rgba(192, 181, 95, 0.2);
  transform: translateY(-1px);
}

.ui-btn--secondary:active:not([disabled]) {
  box-shadow: var(--shadow-inset);
  transform: translateY(0);
  background-color: rgba(192, 181, 95, 0.18);
}

.ui-btn--ghost {
  background-color: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.ui-btn--accent-outline {
  border-color: var(--color-accent);
}

.ui-btn--ghost:hover:not([disabled]) {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background-color: rgba(192, 181, 95, 0.08);
  box-shadow: 0 0 12px rgba(192, 181, 95, 0.15);
}

.ui-btn--ghost:active:not([disabled]) {
  background-color: rgba(192, 181, 95, 0.15);
  box-shadow: var(--shadow-inset);
}

/* Icon-only button */
.ui-btn--icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-2);
}

.ui-btn--icon.ui-btn--sm {
  width: 28px;
  height: 28px;
}

.ui-btn--icon.ui-btn--lg {
  width: 44px;
  height: 44px;
}

.ui-btn--danger {
  background-color: var(--color-danger);
  color: var(--color-text);
  border-color: var(--color-danger);
}

.ui-btn--danger:hover:not([disabled]) {
  filter: brightness(1.15);
  box-shadow: 0 0 20px rgba(208, 108, 108, 0.4);
  transform: translateY(-1px);
}

.ui-btn--danger:active:not([disabled]) {
  box-shadow: var(--shadow-inset);
  transform: translateY(0);
  filter: brightness(0.95);
}

/* Button Sizes */
.ui-btn--xs {
  height: 22px;
  padding: 0 var(--space-2);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-1);
}

.ui-btn--sm {
  height: 28px;
  padding: 0 var(--space-4);
  font-size: var(--font-size-small);
  border-radius: var(--radius-2);
}

.ui-btn--md {
  height: 36px;
  padding: 0 var(--space-5);
  font-size: var(--font-size-body);
  border-radius: var(--radius-2);
}

.ui-btn--lg {
  height: 44px;
  padding: 0 var(--space-6);
  font-size: var(--font-size-body);
  border-radius: var(--radius-3);
}

/* ============================================
   INPUT COMPONENT
   ============================================ */

.ui-input {
  display: block;
  width: 100%;
  font-family: var(--font-mono);
  background-color: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.ui-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.ui-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(192, 181, 95, 0.15), 0 0 20px rgba(192, 181, 95, 0.1);
}

.ui-input[disabled],
.ui-input--disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Input Variants */
.ui-input--default {
  border-left: 3px solid var(--color-border);
}

.ui-input--error {
  border-left: 3px solid var(--color-danger);
}

.ui-input--success {
  border-left: 3px solid var(--color-success);
}

/* Input Sizes */
.ui-input--sm {
  height: 28px;
  padding: 0 var(--space-3);
  font-size: var(--font-size-small);
  border-radius: var(--radius-2);
}

.ui-input--md {
  height: 36px;
  padding: 0 var(--space-4);
  font-size: var(--font-size-body);
  border-radius: var(--radius-2);
}

.ui-input--lg {
  height: 44px;
  padding: 0 var(--space-5);
  font-size: var(--font-size-body);
  border-radius: var(--radius-3);
}

/* ============================================
   FORM LAYOUT - ALWAYS GRID
   ============================================ */

/* All form containers use CSS grid to prevent pile-up */
.ui-field {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

/* Form groups/containers with multiple fields */
.ui-form,
.ui-form-group,
.console-modal-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

/* Two-column forms on desktop */
@media (min-width: 768px) {
  .ui-form--2col,
  .ui-form-group--2col {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   CARD COMPONENT
   ============================================ */

.ui-card {
  background-color: var(--color-surface-3);
  border-radius: var(--radius-2);
}

/* Card Variants */
.ui-card--default {
  border: 1px solid var(--color-border);
}

.ui-card--elevated {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.ui-card--bordered {
  border: 2px solid var(--color-border-strong);
}

/* Card interactive */
.ui-card--interactive {
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--color-border);
}

.ui-card--interactive:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-2);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35), 0 0 20px rgba(192, 181, 95, 0.1);
}

.ui-card--interactive:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Card Padding */
.ui-card--padding-none {
  padding: 0;
}

.ui-card--padding-sm {
  padding: var(--space-3);
}

.ui-card--padding-md {
  padding: var(--space-5);
}

.ui-card--padding-lg {
  padding: var(--space-7);
}

/* Card Parts */
.ui-card__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}

.ui-card__title {
  font-family: var(--font-mono);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.ui-card__description {
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

.ui-card__content {
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
}

.ui-card__footer {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-4);
}

/* ============================================
   BADGE COMPONENT
   ============================================ */

.ui-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-2);
  white-space: nowrap;
  width: fit-content;
  justify-self: start;
}

/* Badge Variants */
.ui-badge--default {
  background-color: var(--color-surface-3);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.ui-badge--success {
  background-color: rgba(111, 191, 138, 0.15);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.ui-badge--warning {
  background-color: rgba(216, 178, 90, 0.15);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

.ui-badge--danger {
  background-color: rgba(208, 108, 108, 0.15);
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
}

.ui-badge--outline {
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

/* Badge Sizes */
.ui-badge--sm {
  height: 20px;
  padding: 0 var(--space-2);
  font-size: var(--font-size-micro);
}

.ui-badge--md {
  height: 24px;
  padding: 0 var(--space-3);
  font-size: var(--font-size-small);
}

/* Badge with dot */
.ui-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: var(--space-2);
  animation: ui-pulse 2s infinite;
}

.ui-badge--success .ui-badge__dot {
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
}

.ui-badge--warning .ui-badge__dot {
  background: var(--color-warning);
  box-shadow: 0 0 8px var(--color-warning);
}

.ui-badge--danger .ui-badge__dot {
  background: var(--color-danger);
  box-shadow: 0 0 8px var(--color-danger);
}

.ui-badge--default .ui-badge__dot {
  background: var(--color-accent);
  box-shadow: 0 0 8px var(--color-accent);
}

/* ============================================
   FIELD COMPONENT (Form field wrapper)
   ============================================ */

.ui-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.ui-field__label {
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.ui-field__label--required::after {
  content: " *";
  color: var(--color-danger);
}

.ui-field__description {
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.ui-field__error {
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  color: var(--color-danger);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.ui-field__error::before {
  content: "!";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  background-color: var(--color-danger);
  color: var(--color-text);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
}

/* ============================================
   DIALOG COMPONENT
   ============================================ */

.ui-dialog-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: var(--z-overlay);
  backdrop-filter: blur(2px);
}

.ui-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-modal);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-4);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  min-width: 320px;
  max-width: 90vw;
  max-height: 85vh;
  overflow-y: auto;
}

.ui-dialog:focus {
  outline: none;
}

.ui-dialog__title {
  font-family: var(--font-mono);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
}

.ui-dialog__description {
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin: 0 0 var(--space-5) 0;
}

.ui-dialog__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: transparent;
  color: var(--color-text-muted);
  border: none;
  border-radius: var(--radius-2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ui-dialog__close:hover {
  background-color: var(--color-surface-3);
  color: var(--color-text);
}

.ui-dialog__close:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

/* ============================================
   TABS COMPONENT
   ============================================ */

.ui-tabs {
  display: flex;
  flex-direction: column;
}

.ui-tabs__list {
  display: flex;
  position: relative;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-1);
}

.ui-tabs__tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  background-color: transparent;
  color: var(--color-text-muted);
  border: none;
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.ui-tabs__tab:hover {
  color: var(--color-text);
  background-color: var(--color-surface-2);
}

.ui-tabs__tab:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

.ui-tabs__tab--selected {
  color: var(--color-accent);
}

.ui-tabs__tab--selected::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  box-shadow: 0 0 8px rgba(192, 181, 95, 0.5);
}

.ui-tabs__tab[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-tabs__panel {
  padding: var(--space-5);
  background-color: var(--color-surface);
}

.ui-tabs__panel:focus {
  outline: none;
}

/* ============================================
   SELECT COMPONENT
   ============================================ */

.ui-select {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  background-color: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  font-family: var(--font-mono);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
}

.ui-select:hover {
  border-color: var(--color-accent);
}

.ui-select:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-select[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-select__value {
  flex: 1;
  text-align: left;
}

.ui-select__icon {
  display: flex;
  align-items: center;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.ui-select--open .ui-select__icon {
  transform: rotate(180deg);
}

.ui-select__popup {
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  min-width: 180px;
  max-height: 300px;
  overflow-y: auto;
  z-index: var(--z-dropdown);
}

.ui-select__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  border-radius: var(--radius-1);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.ui-select__item:hover,
.ui-select__item--highlighted {
  background-color: var(--color-surface-3);
}

.ui-select__item--selected {
  color: var(--color-accent);
}

.ui-select__item[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-select__group-label {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
}

.ui-select__separator {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-2) 0;
}

/* Select Sizes */
.ui-select--sm {
  height: 28px;
  padding: 0 var(--space-3);
  font-size: var(--font-size-small);
  border-radius: var(--radius-2);
}

.ui-select--md {
  height: 36px;
  padding: 0 var(--space-4);
  font-size: var(--font-size-body);
  border-radius: var(--radius-2);
}

.ui-select--lg {
  height: 44px;
  padding: 0 var(--space-5);
  font-size: var(--font-size-body);
  border-radius: var(--radius-3);
}

/* ============================================
   CHECKBOX COMPONENT
   ============================================ */

.ui-checkbox {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ui-checkbox:hover {
  border-color: var(--color-accent);
}

.ui-checkbox:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-checkbox--checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent-strong);
}

.ui-checkbox[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-checkbox__indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg);
}

/* Checkbox Sizes */
.ui-checkbox--sm {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-1);
}

.ui-checkbox--md {
  width: 18px;
  height: 18px;
  border-radius: var(--radius-2);
}

.ui-checkbox--lg {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-2);
}

/* ============================================
   RADIO COMPONENT
   ============================================ */

.ui-radio {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ui-radio:hover {
  border-color: var(--color-accent);
}

.ui-radio:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-radio--checked {
  border-color: var(--color-accent);
}

.ui-radio[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-radio__indicator {
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
}

/* Radio Sizes */
.ui-radio--sm {
  width: 14px;
  height: 14px;
}

.ui-radio--sm .ui-radio__indicator {
  width: 6px;
  height: 6px;
}

.ui-radio--md {
  width: 18px;
  height: 18px;
}

.ui-radio--md .ui-radio__indicator {
  width: 8px;
  height: 8px;
}

.ui-radio--lg {
  width: 22px;
  height: 22px;
}

.ui-radio--lg .ui-radio__indicator {
  width: 10px;
  height: 10px;
}

/* ============================================
   SWITCH COMPONENT
   ============================================ */

.ui-switch {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.ui-switch:hover {
  border-color: var(--color-accent);
}

.ui-switch:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-switch--checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent-strong);
}

.ui-switch[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-switch__thumb {
  display: block;
  background-color: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}

.ui-switch--checked .ui-switch__thumb {
  background-color: var(--color-bg);
}

/* Switch Sizes */
.ui-switch--sm {
  width: 28px;
  height: 16px;
  padding: 2px;
}

.ui-switch--sm .ui-switch__thumb {
  width: 10px;
  height: 10px;
}

.ui-switch--sm.ui-switch--checked .ui-switch__thumb {
  transform: translateX(12px);
}

.ui-switch--md {
  width: 36px;
  height: 20px;
  padding: 2px;
}

.ui-switch--md .ui-switch__thumb {
  width: 14px;
  height: 14px;
}

.ui-switch--md.ui-switch--checked .ui-switch__thumb {
  transform: translateX(16px);
}

.ui-switch--lg {
  width: 44px;
  height: 24px;
  padding: 2px;
}

.ui-switch--lg .ui-switch__thumb {
  width: 18px;
  height: 18px;
}

.ui-switch--lg.ui-switch--checked .ui-switch__thumb {
  transform: translateX(20px);
}

/* ============================================
   PROGRESS COMPONENT
   ============================================ */

.ui-progress {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: 100%;
}

.ui-progress__track {
  position: relative;
  width: 100%;
  background-color: var(--color-surface-3);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.ui-progress__indicator {
  height: 100%;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

/* Progress Sizes */
.ui-progress--sm .ui-progress__track {
  height: 4px;
}

.ui-progress--md .ui-progress__track {
  height: 8px;
}

.ui-progress--lg .ui-progress__track {
  height: 12px;
}

/* ============================================
   SEPARATOR COMPONENT
   ============================================ */

.ui-separator {
  background-color: var(--color-border);
  flex-shrink: 0;
}

.ui-separator--horizontal {
  height: 1px;
  width: 100%;
}

.ui-separator--vertical {
  width: 1px;
  height: 100%;
}

/* ============================================
   TOOLTIP COMPONENT
   ============================================ */

.ui-tooltip {
  background-color: var(--color-surface-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-2);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  color: var(--color-text);
  max-width: 240px;
  box-shadow: var(--shadow-md);
  z-index: var(--z-tooltip);
}

/* ============================================
   TOAST COMPONENT
   ============================================ */

.ui-toast-viewport {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-tooltip);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 360px;
  width: 100%;
}

.ui-toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-3);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
}

/* Toast Variants */
.ui-toast--default {
  border-left: 3px solid var(--color-accent);
}

.ui-toast--success {
  border-left: 3px solid var(--color-success);
}

.ui-toast--warning {
  border-left: 3px solid var(--color-warning);
}

.ui-toast--danger {
  border-left: 3px solid var(--color-danger);
}

.ui-toast__title {
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.ui-toast__description {
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  margin: var(--space-1) 0 0 0;
  line-height: var(--line-height-normal);
}

.ui-toast__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-left: auto;
  background-color: transparent;
  color: var(--color-text-muted);
  border: none;
  border-radius: var(--radius-2);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.ui-toast__close:hover {
  background-color: var(--color-surface-3);
  color: var(--color-text);
}

/* ============================================
   ACCORDION COMPONENT
   ============================================ */

.ui-accordion {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  overflow: hidden;
}

.ui-accordion__item {
  border-bottom: 1px solid var(--color-border);
}

.ui-accordion__item:last-child {
  border-bottom: none;
}

.ui-accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-surface);
  color: var(--color-text);
  border: none;
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.ui-accordion__trigger:hover {
  background-color: var(--color-surface-2);
}

.ui-accordion__trigger:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

.ui-accordion__trigger[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-accordion__chevron {
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.ui-accordion__trigger--open .ui-accordion__chevron {
  transform: rotate(180deg);
}

.ui-accordion__panel {
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-surface-2);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   MENU COMPONENT
   ============================================ */

.ui-menu {
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-2);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  min-width: 180px;
  max-height: 400px;
  overflow-y: auto;
  z-index: var(--z-dropdown);
}

.ui-menu:focus {
  outline: none;
}

.ui-menu__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  border-radius: var(--radius-1);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.ui-menu__item:hover,
.ui-menu__item--highlighted {
  background-color: var(--color-surface-3);
}

.ui-menu__item[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-menu__group-label {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
}

.ui-menu__separator {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-2) 0;
}

/* ============================================
   CODE COMPONENT
   ============================================ */

/* Global: all pre elements get horizontal scroll to prevent viewport overflow */
pre {
  overflow-x: auto;
  max-width: 100%;
}

.ui-code {
  display: inline;
  padding: var(--space-1) var(--space-2);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-1);
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--color-accent);
}

.ui-code-block {
  display: block;
  padding: var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  color: var(--color-text);
  overflow-x: auto;
  margin: 0;
  line-height: var(--line-height-relaxed);
  white-space: pre;
}

/* ============================================
   AVATAR COMPONENT
   ============================================ */

.ui-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-surface-3);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.ui-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ui-avatar--sm {
  width: 24px;
  height: 24px;
  font-size: var(--font-size-micro);
}

.ui-avatar--md {
  width: 32px;
  height: 32px;
  font-size: var(--font-size-small);
}

.ui-avatar--lg {
  width: 48px;
  height: 48px;
  font-size: var(--font-size-body);
}

/* ============================================
   STYLEGUIDE SPECIFIC COMPONENTS
   ============================================ */

.ui-styleguide-section {
  margin-bottom: var(--space-6);
}

.ui-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-5) 0;
}

.ui-color-swatch {
  height: 80px;
  border-radius: var(--radius-3);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.ui-color-swatch__info {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-size: var(--font-size-small);
}

.ui-color-swatch__info strong {
  font-weight: var(--font-weight-semibold);
}

.ui-icon-demo {
  width: 80px;
  height: 70px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.ui-icon-demo span:first-child {
  font-size: var(--font-size-h2);
}

.ui-icon-demo span:last-child {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.ui-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.ui-input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ui-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(192, 181, 95, 0.2);
}

.ui-input::placeholder {
  color: var(--color-text-muted);
}

.ui-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-input--error {
  border-color: var(--color-danger);
}

.ui-input--error:focus {
  box-shadow: 0 0 0 2px rgba(208, 108, 108, 0.2);
}

.ui-input-error {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--font-size-small);
  color: var(--color-danger);
}

.ui-select {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.ui-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(192, 181, 95, 0.2);
}

.ui-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-select--error {
  border-color: var(--color-danger);
}

.ui-select--error:focus {
  box-shadow: 0 0 0 2px rgba(208, 108, 108, 0.2);
}

.ui-textarea {
  width: 100%;
  padding: var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
  line-height: var(--line-height-normal);
  resize: vertical;
  transition: border-color var(--transition-fast);
}

.ui-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(192, 181, 95, 0.2);
}

.ui-textarea::placeholder {
  color: var(--color-text-muted);
}

.ui-textarea--error {
  border-color: var(--color-danger);
}

.ui-textarea--error:focus {
  box-shadow: 0 0 0 2px rgba(208, 108, 108, 0.2);
}

.ui-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--font-size-body);
  position: relative;
}

.ui-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ui-checkbox__box {
  width: 20px;
  height: 20px;
  background-color: var(--color-surface);
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.ui-checkbox:hover .ui-checkbox__box {
  border-color: var(--color-accent);
  box-shadow: 0 0 12px rgba(192, 181, 95, 0.2);
}

.ui-checkbox input[type="checkbox"]:checked + .ui-checkbox__box {
  background-color: var(--color-accent);
  border-color: var(--color-accent-strong);
  box-shadow: 0 0 8px rgba(192, 181, 95, 0.3);
}

.ui-checkbox__box::after {
  content: '';
  width: 5px;
  height: 10px;
  border: solid var(--color-bg);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  margin-bottom: 2px;
}

.ui-checkbox input[type="checkbox"]:checked + .ui-checkbox__box::after {
  transform: rotate(45deg) scale(1);
}

.ui-checkbox input[type="checkbox"]:focus-visible + .ui-checkbox__box {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-checkbox input[type="checkbox"]:disabled + .ui-checkbox__box {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-checkbox input[type="checkbox"]:disabled ~ span {
  opacity: 0.5;
}

/* ============================================
   CARD VARIANTS
   ============================================ */

.ui-card--elevated {
  background-color: var(--color-surface-2);
}

.ui-card--accent {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.ui-card--interactive {
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.ui-card--interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ============================================
   STATUS INDICATORS
   ============================================ */

.ui-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-body);
}

.ui-status::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
}

.ui-status--online::before {
  background-color: var(--color-success);
  animation: ui-status-pulse 2s ease-in-out infinite;
}

@keyframes ui-status-pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(111, 191, 138, 0.4);
  }
  50% {
    opacity: 0.8;
    box-shadow: 0 0 0 4px rgba(111, 191, 138, 0);
  }
}

.ui-status--pending::before {
  background-color: var(--color-warning);
  animation: ui-status-blink 1.2s ease-in-out infinite;
}

@keyframes ui-status-blink {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.ui-status--offline::before {
  background-color: var(--color-text-muted);
}

/* ============================================
   LOADING STATES
   ============================================ */

.ui-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.ui-pulse {
  width: 24px;
  height: 24px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  animation: ui-pulse 1.5s ease-in-out infinite;
}

.ui-dots {
  display: flex;
  gap: var(--space-2);
}

.ui-dots span {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  animation: dots 1.4s ease-in-out infinite;
}

.ui-dots span:nth-child(1) { animation-delay: 0s; }
.ui-dots span:nth-child(2) { animation-delay: 0.2s; }
.ui-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dots {
  0%, 80%, 100% { transform: scale(1); opacity: 1; }
  40% { transform: scale(1.3); opacity: 0.7; }
}

.ui-skeleton {
  background: linear-gradient(90deg, var(--color-surface-2) 25%, var(--color-surface-3) 50%, var(--color-surface-2) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s ease-in-out infinite;
  border-radius: var(--radius-2);
}

@keyframes skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   TEXT UTILITIES
   ============================================ */

.ui-text--muted {
  color: var(--color-text-muted);
}

.ui-text--accent {
  color: var(--color-accent);
}

.ui-text--bold {
  font-weight: var(--font-weight-bold);
}

/* Link utilities */
.link-accent {
  color: var(--color-accent);
  text-decoration: none;
}

.link-accent:hover {
  text-decoration: underline;
}

/* ============================================
   BRAND/LOGO COMPONENT
   ============================================ */

.ui-brand {
  color: var(--color-accent);
  font-size: var(--font-size-h1);
  font-family: var(--font-mono);
  font-weight: var(--font-weight-semibold);
}

.ui-brand a {
  color: inherit;
  text-decoration: none;
}

.ui-brand a:hover {
  text-decoration: underline;
}

/* Large brand variant for home page */
.ui-brand--lg {
  font-size: 3em;
}

@media (max-width: 768px) {
  .ui-brand--lg {
    font-size: 1.8em;
  }
}

/* Responsive text visibility helpers */
.ui-brand .desktop-only {
  display: inline;
}

.ui-brand .mobile-only {
  display: none;
}

@media (max-width: 768px) {
  .ui-brand .desktop-only {
    display: none;
  }
  .ui-brand .mobile-only {
    display: inline;
  }
}

.ui-text--danger {
  color: var(--color-danger);
}

.ui-text--center {
  text-align: center;
}

/* ============================================
   SPACING UTILITIES (Design System)
   ============================================ */

.ui-mt-3 { margin-top: var(--space-3); }
.ui-mt-4 { margin-top: var(--space-4); }
.ui-mt-5 { margin-top: var(--space-5); }
.ui-mt-6 { margin-top: var(--space-6); }
.ui-mt-7 { margin-top: var(--space-7); }
.ui-mt-8 { margin-top: var(--space-8); }

.ui-mb-3 { margin-bottom: var(--space-3); }
.ui-mb-4 { margin-bottom: var(--space-4); }
.ui-mb-5 { margin-bottom: var(--space-5); }
.ui-mb-6 { margin-bottom: var(--space-6); }
.ui-mb-7 { margin-bottom: var(--space-7); }
.ui-mb-8 { margin-bottom: var(--space-8); }

.ui-py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.ui-py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }

/* ============================================
   CARD MODIFIERS
   ============================================ */

.ui-card--danger-border {
  border-left: 3px solid var(--color-danger);
}

.ui-card--accent-border {
  border-left: 3px solid var(--color-accent);
}

/* ============================================
   LIST UTILITIES
   ============================================ */

.ui-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0;
}

.ui-list__item {
  padding: var(--space-2) 0;
  color: var(--color-text-muted);
}

.ui-list__item-number {
  color: var(--color-accent);
  margin-right: var(--space-3);
}

/* ============================================
   GRID UTILITIES
   ============================================ */

.ui-grid {
  display: grid;
  gap: var(--space-5);
}

/* Grid children need min-width: 0 to shrink below content size (prevents long pre/code from overflowing viewport) */
.ui-grid > * {
  min-width: 0;
}

.ui-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.ui-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.ui-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
  .ui-grid--2,
  .ui-grid--3,
  .ui-grid--4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SEPARATOR
   ============================================ */

.ui-separator--horizontal {
  height: 1px;
  background: var(--color-border);
  border: none;
}

/* ============================================
   BADGE COMPONENT
   ============================================ */

.ui-badge {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  width: fit-content;
  justify-self: start;
}

.ui-badge--md {
  padding: var(--space-3) var(--space-5);
}

.ui-badge--success {
  background: rgba(111, 191, 138, 0.15);
  color: var(--color-success);
}

.ui-badge--warning {
  background: rgba(216, 178, 90, 0.15);
  color: var(--color-warning);
}

.ui-badge--danger {
  background: rgba(208, 108, 108, 0.15);
  color: var(--color-danger);
}

.ui-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

/* ============================================
   CONSOLE LOCKED STATE (Design System Override)
   ============================================ */

.console-locked-wrapper {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  min-height: calc(100vh - 300px);
  display: grid;
  align-content: center;
}

.console-locked-card {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.console-locked-header {
  margin-bottom: var(--space-6);
}

.console-locked-body {
  text-align: left;
}

/* ============================================
   VAULT MODAL (Design System)
   ============================================ */

.vault-modal.ui-card {
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-4);
  max-height: 90vh;
  overflow-y: auto;
}

.vault-modal input,
.vault-modal .ui-input {
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.vault-modal .ui-field {
  min-width: 0;
  overflow: hidden;
}

.vault-modal-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.vault-unlock-btn {
  width: 100%;
}

.vault-help-text {
  font-size: var(--font-size-small);
  margin-top: var(--space-4);
}

.vault-context-info {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface-2);
  border-radius: var(--radius-3);
  border-left: 3px solid var(--color-accent);
}

.vault-context-title {
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.vault-context-desc {
  font-size: var(--font-size-small);
  line-height: 1.5;
}

.vault-notice {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  border-radius: var(--radius-3);
  font-size: var(--font-size-body);
}

.vault-form-section {
  margin-top: var(--space-6);
}

.vault-mono-input {
  font-family: var(--font-mono);
}

.vault-error-text {
  font-size: var(--font-size-small);
  margin-top: var(--space-2);
}

.vault-keys-list {
  margin-top: var(--space-6);
}

.vault-keys-hint {
  font-size: var(--font-size-small);
  margin-bottom: var(--space-4);
}

.vault-key-card {
  margin-bottom: var(--space-4);
}

.vault-key-card-active {
  border-color: var(--color-accent);
}

.vault-key-header {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.vault-key-radio {
  cursor: pointer;
  accent-color: var(--color-accent);
}

.vault-key-radio-hidden {
  visibility: hidden;
}

.vault-key-label {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.vault-key-tier {
  font-size: var(--font-size-small);
}

.vault-key-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, auto));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.vault-key-meta-item {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.vault-key-actions {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: var(--space-3);
  justify-content: start;
}

@media (max-width: 768px) {
  .vault-key-header {
    grid-template-columns: auto 1fr;
  }

  .vault-key-actions {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Vault Sub-Modals (Export/Import) */
.vault-sub-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: grid;
  place-items: center;
  z-index: 10001;
}

.vault-sub-modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-4);
  max-width: 450px;
  width: 90%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.vault-sub-modal input,
.vault-sub-modal .ui-input {
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.vault-sub-modal .ui-field {
  min-width: 0;
  overflow: hidden;
}

.vault-sub-modal-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.vault-sub-modal-header h3 {
  margin: 0;
  font-size: var(--font-size-h4);
  color: var(--color-text);
}

.vault-sub-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

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

.vault-sub-modal-body {
  padding: var(--space-5);
}

.vault-sub-modal-actions {
  display: grid;
  grid-template-columns: auto auto;
  gap: var(--space-4);
  justify-content: end;
  margin-top: var(--space-4);
}

.vault-file-input {
  padding: var(--space-3);
  height: auto;
}

/* ============================================
   PRICING FOR AGENTS PAGE
   ============================================ */

.pricing-agents-format-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.pricing-agents-nav-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.pricing-agents-tier-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  align-items: center;
}

.pricing-agents-tier-meta {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: var(--space-3);
  justify-content: start;
}

.pricing-agents-tier-summary {
  display: grid;
  grid-template-columns: auto auto repeat(3, auto);
  gap: var(--space-3);
  align-items: center;
  cursor: pointer;
  padding: var(--space-2) 0;
  list-style: none;
}

.pricing-agents-tier-summary::-webkit-details-marker {
  display: none;
}

.pricing-agents-tier-summary::before {
  content: "▸";
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  transition: transform 0.2s ease;
}

details[open] > .pricing-agents-tier-summary::before {
  transform: rotate(90deg);
}

.pricing-agents-tier-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  font-size: var(--font-size-body);
}

.pricing-agents-compact-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}

.pricing-agents-compact-header > div {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.pricing-agents-compact-header strong {
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
}

.pricing-agents-params-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  font-size: var(--font-size-small);
}

.pricing-agents-params-grid code {
  background: var(--color-surface-2);
  color: var(--color-accent);
  padding: 1px var(--space-2);
  border-radius: var(--radius-1);
  font-size: var(--font-size-xs);
}

@media (max-width: 768px) {
  .pricing-agents-params-grid {
    grid-template-columns: 1fr;
  }
}

.neo-code-content {
  margin: 0;
  padding: var(--space-3);
  background: var(--color-bg);
  color: var(--color-text-muted);
  border-radius: var(--radius-2);
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  white-space: pre-wrap;
  word-break: break-all;
  overflow-x: auto;
}

/* Pricing for Agents - Master Table */
.pricing-agents-master-table {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  overflow-x: auto;
  font-size: var(--font-size-xs);
}

.pricing-agents-master-header {
  display: grid;
  grid-template-columns: 50px 50px 60px 60px repeat(5, 1fr);
  gap: 1px;
  background: var(--color-surface-2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  position: sticky;
  top: 0;
}

.pricing-agents-master-header > div {
  padding: var(--space-2) var(--space-2);
  background: var(--color-surface-2);
  white-space: nowrap;
}

.pricing-agents-master-row {
  display: grid;
  grid-template-columns: 50px 50px 60px 60px repeat(5, 1fr);
  gap: 1px;
  background: var(--color-border);
}

.pricing-agents-master-row > div {
  padding: var(--space-2);
  background: var(--color-surface);
}

.pricing-agents-master-row:hover > div {
  background: var(--color-surface-2);
}

.pricing-agents-tier-cell {
  color: var(--color-accent);
}

.pricing-agents-price-cell {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.pricing-agents-total {
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
  min-width: 35px;
}

.pricing-agents-link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 10px;
  opacity: 0.7;
}

.pricing-agents-link:hover {
  color: var(--color-accent);
  opacity: 1;
}

@media (max-width: 900px) {
  .pricing-agents-master-header,
  .pricing-agents-master-row {
    grid-template-columns: 40px 40px 50px 50px repeat(5, minmax(80px, 1fr));
  }
}

@media (max-width: 600px) {
  .pricing-agents-compact-header {
    grid-template-columns: 1fr;
  }
}

.pricing-agents-links-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-2);
}

.pricing-agents-param {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.pricing-agents-param:last-child {
  border-bottom: none;
}

@media (max-width: 1024px) {
  .pricing-agents-format-grid,
  .pricing-agents-nav-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-agents-links-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .pricing-agents-format-grid,
  .pricing-agents-nav-grid {
    grid-template-columns: 1fr;
  }

  .pricing-agents-tier-header {
    grid-template-columns: 1fr;
  }

  .pricing-agents-tier-meta {
    grid-template-columns: 1fr;
  }

  .pricing-agents-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   NEO QUOTE TABLE - Compact grid for pricing tables
   ============================================ */

.neo-quote-table {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-3);
  overflow: hidden;
}

.neo-quote-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 2fr;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border-strong);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.neo-quote-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 2fr;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  align-items: center;
  font-size: var(--font-size-small);
}

.neo-quote-row:last-child {
  border-bottom: none;
}

.neo-quote-row:hover {
  background: var(--color-surface-2);
}

.neo-quote-total {
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
}

.neo-discount-badge {
  display: inline-block;
  padding: 2px var(--space-2);
  background: rgba(111, 191, 138, 0.15);
  color: var(--color-success);
  border-radius: var(--radius-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.neo-tag {
  display: inline-block;
  padding: 2px var(--space-2);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  border-radius: var(--radius-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.neo-tag-accent {
  background: rgba(192, 181, 95, 0.15);
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .neo-quote-header {
    display: none;
  }

  .neo-quote-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    padding: var(--space-4);
  }

  .neo-quote-row > div:nth-child(5) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .neo-quote-row {
    grid-template-columns: 1fr;
  }

  .pricing-agents-links-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ============================================
   DETAIL ROW COMPONENT
   Key-value display rows for information cards
   ============================================ */

.ui-detail-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.ui-detail-row:last-child {
  border-bottom: none;
}

.ui-detail-label {
  color: var(--color-text-muted);
  font-size: var(--font-size-body);
}

.ui-detail-value {
  color: var(--color-text);
  font-size: var(--font-size-body);
}

/* ============================================
   CTA BUTTON GROUP
   Container for call-to-action button sets
   ============================================ */

.ui-cta-buttons {
  display: grid;
  grid-auto-flow: column;
  gap: var(--space-4);
  justify-content: center;
}

@media (max-width: 600px) {
  .ui-cta-buttons {
    grid-auto-flow: row;
  }
}

/* ============================================
   UTILITY CLASSES
   Spacing, layout, and typography helpers
   ============================================ */

/* Grid utility */
.grid {
  display: grid;
}

/* Gap utilities */
.gap-5 { gap: 5px; }
.gap-10 { gap: 10px; }
.gap-15 { gap: 15px; }
.gap-20 { gap: 20px; }
.gap-30 { gap: 30px; }

/* Margin-bottom utilities */
.mb-10 { margin-bottom: 10px; }
.mb-15 { margin-bottom: 15px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }

/* Margin-top utilities */
.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }

/* Padding utilities */
.p-10 { padding: 10px; }
.p-15 { padding: 15px; }
.p-20 { padding: 20px; }

/* Flex/Grid alignment */
.items-center { align-items: center; }

/* Text color utilities */
.text-white { color: var(--color-text); }
.text-success { color: var(--color-success); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

/* Typography utilities */
.mono { font-family: var(--font-mono); }

/* List utilities */
.list-indented {
  padding-left: 25px;
  list-style-type: disc;
}

.list-indented li {
  margin-bottom: 8px;
}

/* ============================================
   CARD BODY SECTION
   ============================================ */

.ui-card__body {
  padding: var(--space-6);
}

/* ============================================
   ALERT/NOTICE CARD BACKGROUNDS
   ============================================ */

.ui-card--accent-bg {
  background: rgba(192, 181, 95, 0.1);
}

.ui-card--danger-bg {
  background: rgba(208, 108, 108, 0.1);
}

.ui-card--success-bg {
  background: rgba(111, 191, 138, 0.1);
}

/* ============================================
   COPY INPUT ROW PATTERN
   Input + button side by side
   ============================================ */

.ui-copy-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  align-items: center;
}

.ui-copy-row--start {
  align-items: start;
}

/* ============================================
   BUTTON GROUP / TAB SELECTOR PATTERNS
   ============================================ */

.ui-btn-group {
  display: grid;
  grid-auto-flow: column;
  gap: var(--space-3);
  justify-content: start;
}

.ui-btn-group--4 {
  grid-template-columns: repeat(4, auto);
}

/* Prevent text wrapping in buttons */
.ui-btn--nowrap {
  white-space: nowrap;
}

/* ============================================
   TEXTAREA MODIFIERS
   ============================================ */

.ui-textarea--no-resize {
  resize: none;
}

/* ============================================
   RADIO BUTTON COMPONENT (Custom styled)
   ============================================ */

.ui-radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--font-size-body);
  position: relative;
}

.ui-radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ui-radio__circle {
  width: 20px;
  height: 20px;
  background-color: var(--color-surface);
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.ui-radio:hover .ui-radio__circle {
  border-color: var(--color-accent);
  box-shadow: 0 0 12px rgba(192, 181, 95, 0.2);
}

.ui-radio input[type="radio"]:checked + .ui-radio__circle {
  border-color: var(--color-accent);
  box-shadow: 0 0 8px rgba(192, 181, 95, 0.3);
}

.ui-radio__circle::after {
  content: '';
  width: 10px;
  height: 10px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
  transform: scale(0);
  transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

.ui-radio input[type="radio"]:checked + .ui-radio__circle::after {
  transform: scale(1);
}

.ui-radio input[type="radio"]:focus-visible + .ui-radio__circle {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-radio input[type="radio"]:disabled + .ui-radio__circle {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-radio input[type="radio"]:disabled ~ span {
  opacity: 0.5;
}

/* ============================================
   TOGGLE/SWITCH COMPONENT (Custom styled)
   ============================================ */

.ui-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--font-size-body);
  position: relative;
}

.ui-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ui-toggle__track {
  width: 44px;
  height: 24px;
  background-color: var(--color-surface-2);
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  position: relative;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.ui-toggle:hover .ui-toggle__track {
  border-color: var(--color-accent);
}

.ui-toggle input[type="checkbox"]:checked + .ui-toggle__track {
  background-color: var(--color-accent);
  border-color: var(--color-accent-strong);
  box-shadow: 0 0 12px rgba(192, 181, 95, 0.3);
}

.ui-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background-color: var(--color-text-muted);
  border-radius: var(--radius-full);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ui-toggle input[type="checkbox"]:checked + .ui-toggle__track .ui-toggle__thumb {
  transform: translateX(20px);
  background-color: var(--color-bg);
}

.ui-toggle input[type="checkbox"]:focus-visible + .ui-toggle__track {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.ui-toggle input[type="checkbox"]:disabled + .ui-toggle__track {
  opacity: 0.5;
  cursor: not-allowed;
}

.ui-toggle input[type="checkbox"]:disabled ~ span {
  opacity: 0.5;
}

/* Toggle sizes */
.ui-toggle--sm .ui-toggle__track {
  width: 36px;
  height: 20px;
}

.ui-toggle--sm .ui-toggle__thumb {
  width: 12px;
  height: 12px;
}

.ui-toggle--sm input[type="checkbox"]:checked + .ui-toggle__track .ui-toggle__thumb {
  transform: translateX(16px);
}

/* ============================================
   INPUT WITH ICON/PREFIX/SUFFIX
   ============================================ */

.ui-input-group {
  display: flex;
  align-items: stretch;
  position: relative;
}

.ui-input-group .ui-input {
  flex: 1;
  border-radius: 0;
}

.ui-input-group .ui-input:first-child {
  border-radius: var(--radius-2) 0 0 var(--radius-2);
}

.ui-input-group .ui-input:last-child {
  border-radius: 0 var(--radius-2) var(--radius-2) 0;
}

.ui-input-group .ui-input:only-child {
  border-radius: var(--radius-2);
}

.ui-input__prefix,
.ui-input__suffix {
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--font-size-body);
}

.ui-input__prefix {
  border-right: none;
  border-radius: var(--radius-2) 0 0 var(--radius-2);
}

.ui-input__suffix {
  border-left: none;
  border-radius: 0 var(--radius-2) var(--radius-2) 0;
}

.ui-input-group:focus-within .ui-input__prefix,
.ui-input-group:focus-within .ui-input__suffix {
  border-color: var(--color-accent);
}

/* Input with icon inside */
.ui-input-icon {
  position: relative;
}

.ui-input-icon .ui-input {
  padding-left: 40px;
}

.ui-input-icon__icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.ui-input-icon--right .ui-input {
  padding-left: var(--space-4);
  padding-right: 40px;
}

.ui-input-icon--right .ui-input-icon__icon {
  left: auto;
  right: var(--space-4);
}

/* ============================================
   TOOLTIP IMPROVEMENTS
   ============================================ */

.ui-tooltip-trigger {
  position: relative;
  display: inline-block;
}

.ui-tooltip-trigger .ui-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

.ui-tooltip-trigger:hover .ui-tooltip,
.ui-tooltip-trigger:focus-within .ui-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

/* Tooltip arrow */
.ui-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-surface-3);
}

/* Tooltip positions */
.ui-tooltip--bottom {
  bottom: auto;
  top: 100%;
  transform: translateX(-50%) translateY(8px);
}

.ui-tooltip-trigger:hover .ui-tooltip--bottom,
.ui-tooltip-trigger:focus-within .ui-tooltip--bottom {
  transform: translateX(-50%) translateY(4px);
}

.ui-tooltip--bottom::after {
  top: auto;
  bottom: 100%;
  border-top-color: transparent;
  border-bottom-color: var(--color-surface-3);
}

/* ============================================
   PREFERS-REDUCED-MOTION SUPPORT
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .ui-spinner {
    animation: none;
  }

  .ui-pulse {
    animation: none;
  }

  .ui-dots span {
    animation: none;
  }

  .ui-skeleton {
    animation: none;
    background: var(--color-surface-2);
  }

  .ui-status--online::before,
  .ui-status--pending::before {
    animation: none;
  }
}

/* ============================================
   INDETERMINATE CHECKBOX
   ============================================ */

.ui-checkbox input[type="checkbox"]:indeterminate + .ui-checkbox__box {
  background-color: var(--color-accent);
  border-color: var(--color-accent-strong);
}

.ui-checkbox input[type="checkbox"]:indeterminate + .ui-checkbox__box::after {
  content: '';
  width: 10px;
  height: 2px;
  border: none;
  background-color: var(--color-bg);
  transform: rotate(0) scale(1);
  margin-bottom: 0;
}

/* ============================================
   PASSWORD FIELD COMPONENT
   Show/hide toggle + scrambled-length dot overlay
   ============================================ */

.ui-password-field {
  position: relative;
  width: 100%;
}

.ui-password-field__mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 40px;
  bottom: 0;
  display: grid;
  align-items: center;
  padding: 0 var(--space-4);
  font-size: 13px;
  color: var(--color-text);
  letter-spacing: 1px;
  pointer-events: none;
  overflow: hidden;
  white-space: nowrap;
}

.ui-password-field__input--masked {
  color: transparent !important;
  caret-color: transparent;
}

.ui-password-field__input--masked::selection {
  color: transparent;
  background: transparent;
}

.ui-password-field__toggle {
  position: absolute;
  top: 50%;
  right: var(--space-2);
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-2);
  color: var(--color-text-muted);
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.ui-password-field__toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-border);
  background: var(--color-surface-2);
}

.ui-password-field__toggle:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}