/* ============================================
   ctrl-auth.css
   Shared auth module styles for ctrl.rodeo
   Uses design system tokens from tokens.css
   ============================================ */

/* Auth bar - fixed top-right */
.ctrl-auth-bar {
  position: fixed;
  top: calc(var(--safe-top, 0px) + var(--space-4));
  right: calc(var(--safe-right, 0px) + var(--space-4));
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 100;
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
}

/* Login button */
.ctrl-auth-bar__btn {
  padding: var(--space-1) var(--space-3);
  background: transparent;
  border: 1px solid var(--fg, #fff);
  color: var(--fg, #fff);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.ctrl-auth-bar__btn:hover {
  background: var(--fg, #fff);
  color: var(--bg, #111);
}

/* User menu dropdown */
.ctrl-auth-menu {
  position: relative;
}

.ctrl-auth-menu__trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: transparent;
  border: 1px solid var(--fg, #fff);
  color: var(--fg, #fff);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  max-width: 200px;
}

.ctrl-auth-menu__trigger:hover {
  background: var(--fg, #fff);
  color: var(--bg, #111);
}

.ctrl-auth-menu__trigger::after {
  content: '\25BC';
  font-size: 8px;
  opacity: 0.6;
}

.ctrl-auth-menu__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ctrl-auth-menu__dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  min-width: 180px;
  background: var(--bg, #111);
  border: 1px solid var(--fg, #fff);
  z-index: 101;
}

.ctrl-auth-menu__dropdown--visible {
  display: block;
}

.ctrl-auth-menu__header {
  padding: var(--space-3);
  border-bottom: 1px solid var(--border-subtle, #333);
}

.ctrl-auth-menu__header-email {
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  color: var(--fg, #fff);
  word-break: break-all;
}

.ctrl-auth-menu__header-badge {
  display: inline-block;
  margin-top: var(--space-1);
  padding: 2px 6px;
  background: var(--fg, #fff);
  color: var(--bg, #111);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ctrl-auth-menu__item {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-subtle, #333);
  color: var(--fg, #fff);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.ctrl-auth-menu__item:last-child {
  border-bottom: none;
}

.ctrl-auth-menu__item:hover {
  background: var(--fg, #fff);
  color: var(--bg, #111);
}

.ctrl-auth-menu__item--danger {
  color: #c00;
}

.ctrl-auth-menu__item--danger:hover {
  background: #c00;
  color: var(--bg, #111);
}

/* Login modal overlay */
.ctrl-auth-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.ctrl-auth-modal--visible {
  display: flex;
}

.ctrl-auth-modal__content {
  background: var(--bg, #111);
  border: 1px solid var(--fg, #fff);
  padding: var(--space-6);
  max-width: 340px;
  width: 90%;
  position: relative;
}

.ctrl-auth-modal__title {
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
  color: var(--fg, #fff);
}

.ctrl-auth-modal__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  color: var(--fg, #fff);
  font-size: 18px;
  cursor: pointer;
  padding: var(--space-2);
  line-height: 1;
}

/* Steps — only active step is visible */
.ctrl-auth-step {
  display: none;
}

.ctrl-auth-step--active {
  display: block;
}

/* Inputs */
.ctrl-auth-input {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--fg, #fff);
  background: var(--bg, #111);
  color: var(--fg, #fff);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  margin-bottom: var(--space-3);
  box-sizing: border-box;
}

.ctrl-auth-input:focus {
  outline: none;
  box-shadow: 0 0 0 1px var(--fg, #fff);
}

.ctrl-auth-input::placeholder {
  color: var(--fg-muted, #666);
}

/* Primary button (filled) */
.ctrl-auth-btn {
  width: 100%;
  padding: var(--space-3);
  background: var(--fg, #fff);
  color: var(--bg, #111);
  border: 1px solid var(--fg, #fff);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: opacity 0.15s;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.ctrl-auth-btn:hover {
  opacity: 0.9;
}

.ctrl-auth-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Secondary button (outline) */
.ctrl-auth-btn--secondary {
  background: transparent;
  color: var(--fg, #fff);
}

.ctrl-auth-btn--secondary:hover {
  background: var(--fg, #fff);
  color: var(--bg, #111);
  opacity: 1;
}

/* Google button */
.ctrl-auth-btn--google {
  margin-bottom: var(--space-3);
}

.ctrl-auth-btn--google svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Divider */
.ctrl-auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--fg-muted, #666);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ctrl-auth-divider::before,
.ctrl-auth-divider::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--border-subtle, #333);
}

/* Back link */
.ctrl-auth-back {
  display: inline-block;
  margin-top: var(--space-3);
  background: none;
  border: none;
  color: var(--fg-muted, #666);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  padding: 0;
}

.ctrl-auth-back:hover {
  color: var(--fg, #fff);
}

/* Status text */
.ctrl-auth-status {
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  color: var(--fg-muted, #666);
  margin-top: var(--space-3);
  text-align: center;
}

.ctrl-auth-status--error {
  color: #c00;
}

.ctrl-auth-status--success {
  color: #0f0;
}

/* Username onboarding modal — blocks everything, no dismiss */
.ctrl-auth-username-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.ctrl-auth-username-modal--visible {
  display: flex;
}

.ctrl-auth-username-modal__content {
  background: var(--bg, #111);
  border: 1px solid var(--fg, #fff);
  padding: var(--space-6);
  max-width: 340px;
  width: 90%;
}

.ctrl-auth-username-modal__title {
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
  color: var(--fg, #fff);
}

.ctrl-auth-username-modal__subtitle {
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  color: var(--fg-muted, #666);
  margin-bottom: var(--space-4);
}

.ctrl-auth-username-row {
  display: flex;
  align-items: center;
  border: 1px solid var(--fg, #fff);
  margin-bottom: var(--space-2);
}

.ctrl-auth-username-row__prefix {
  padding: var(--space-3);
  color: var(--fg-muted, #666);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-subtle, #333);
}

.ctrl-auth-username-row__input {
  flex: 1;
  padding: var(--space-3);
  border: none;
  background: transparent;
  color: var(--fg, #fff);
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  outline: none;
}

.ctrl-auth-username-row__input::placeholder {
  color: var(--fg-muted, #666);
}

.ctrl-auth-username-status {
  font-family: var(--font-mono, 'Space Grotesk', sans-serif);
  font-size: 10px;
  min-height: 16px;
  margin-bottom: var(--space-3);
}

.ctrl-auth-username-status--error {
  color: #c00;
}

.ctrl-auth-username-status--success {
  color: #0f0;
}

.ctrl-auth-username-status--checking {
  color: var(--fg-muted, #666);
}

/* Mobile adjustments */
@media (max-width: 600px) {
  .ctrl-auth-bar {
    top: calc(var(--safe-top, 0px) + var(--space-2));
    right: calc(var(--safe-right, 0px) + var(--space-2));
  }
}