/**
 * Global popups — auth greetings, trial, moderation (popup-system.js, universal-moderation-popup.js)
 * Uses ttb-tokens; dark default matches Space Command, light matches cream deck.
 */

/* —— Auth / trial popups (popup-system.js) —— */
.ttb-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  animation: ttb-popup-fadeIn 0.3s ease;
  background: oklch(0.08 0.03 265 / 0.78);
}

html[data-ttb-theme="light"] .ttb-popup-overlay {
  background: oklch(0.88 0.012 90 / 0.55);
}

.ttb-popup-container {
  position: relative;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: var(--ttb-radius-lg, 16px);
  animation: ttb-popup-slideUp 0.3s ease;
  background: oklch(0.18 0.04 265 / 0.98);
  border: 1px solid var(--ttb-border-strong);
  color: var(--ttb-ink-muted);
  box-shadow: var(--ttb-shadow-lg);
}

html[data-ttb-theme="light"] .ttb-popup-container {
  background: oklch(0.99 0.008 90);
  border-color: var(--ttb-border);
  color: var(--ttb-ink-muted);
  box-shadow: var(--ttb-shadow-lg);
}

.ttb-popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 1.5rem 0;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--ttb-border);
}

.ttb-popup-title {
  margin: 0;
  font-family: var(--ttb-font-display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ttb-ink);
}

.ttb-popup-close {
  background: oklch(0.24 0.05 265 / 0.6);
  border: 1px solid var(--ttb-border);
  font-size: 1.35rem;
  color: var(--ttb-ink-muted);
  cursor: pointer;
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ttb-radius-sm, 8px);
  transition: background var(--ttb-duration) var(--ttb-ease-out),
    color var(--ttb-duration) var(--ttb-ease-out);
}

html[data-ttb-theme="light"] .ttb-popup-close {
  background: oklch(0.97 0.012 92);
  color: var(--ttb-ink-soft);
}

.ttb-popup-close:hover {
  background: oklch(0.28 0.05 265 / 0.85);
  color: var(--ttb-ink);
}

html[data-ttb-theme="light"] .ttb-popup-close:hover {
  background: oklch(0.93 0.014 92);
  color: var(--ttb-ink);
}

.ttb-popup-body {
  padding: 0 1.5rem 1.25rem;
  text-align: center;
}

.ttb-popup-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.ttb-popup-icon--signal {
  color: var(--ttb-signal);
}

html[data-ttb-theme="light"] .ttb-popup-icon--signal {
  color: var(--ttb-signal-deep);
}

.ttb-popup-icon img {
  max-width: 4.5rem;
  height: auto;
  border-radius: var(--ttb-radius-sm);
}

.ttb-popup-message {
  font-size: 1rem;
  color: var(--ttb-ink-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

html[data-ttb-theme="light"] .ttb-popup-message {
  color: var(--ttb-ink-muted);
}

.ttb-popup-details {
  font-size: 0.875rem;
  color: var(--ttb-ink-soft);
  line-height: 1.45;
}

.ttb-popup-usage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1rem 0;
  text-align: center;
}

.ttb-popup-usage-item {
  padding: 0.75rem 0.5rem;
  border-radius: var(--ttb-radius-sm, 8px);
  background: oklch(0.22 0.04 265 / 0.85);
  border: 1px solid var(--ttb-border);
}

html[data-ttb-theme="light"] .ttb-popup-usage-item {
  background: oklch(0.97 0.012 92);
  border-color: var(--ttb-border);
}

.ttb-popup-usage-item strong {
  display: block;
  font-size: 1.1rem;
  color: var(--ttb-ink);
  margin-bottom: 0.25rem;
}

.ttb-popup-usage-item span {
  font-size: 0.75rem;
  color: var(--ttb-ink-soft);
}

.ttb-popup-actions {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.ttb-popup-actions--inline {
  padding: 0;
  margin-top: 1.25rem;
}

.ttb-popup-footnote {
  display: inline-block;
  margin: 1.25rem 0 0;
  padding: 0;
  border: none;
  background: none;
  font-family: var(--ttb-font-body);
  font-size: 0.8125rem;
  color: var(--ttb-ink-soft);
  text-decoration: underline;
  cursor: pointer;
  transition: color var(--ttb-duration) var(--ttb-ease-out);
}

.ttb-popup-footnote:hover {
  color: var(--ttb-signal);
}

html[data-ttb-theme="light"] .ttb-popup-footnote:hover {
  color: var(--ttb-signal-deep);
}

/* Compact auth gate (landing footer links, etc.) */
.ttb-popup-container--auth-gate .ttb-popup-body {
  padding: 2rem 1.5rem 1.5rem;
}

.ttb-popup-container--auth-gate .ttb-popup-title {
  margin-bottom: 0.65rem;
}

.ttb-popup-btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--ttb-radius-sm, 8px);
  font-family: var(--ttb-font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--ttb-duration) var(--ttb-ease-out),
    box-shadow var(--ttb-duration) var(--ttb-ease-out),
    background var(--ttb-duration) var(--ttb-ease-out);
  text-decoration: none;
  display: inline-block;
  text-align: center;
  min-width: 7.5rem;
}

.ttb-popup-btn-primary {
  background: linear-gradient(180deg, var(--ttb-signal), var(--ttb-signal-deep));
  color: oklch(0.14 0.04 265);
  border: 1px solid oklch(0.72 0.12 195 / 0.35);
  box-shadow: var(--ttb-shadow-sm);
}

html[data-ttb-theme="light"] .ttb-popup-btn-primary {
  background: linear-gradient(180deg, var(--ttb-signal), var(--ttb-signal-deep));
  color: oklch(0.18 0.05 265);
  box-shadow: var(--ttb-glow-signal);
}

.ttb-popup-btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.ttb-popup-btn-secondary {
  background: oklch(0.24 0.04 265 / 0.9);
  color: var(--ttb-ink-muted);
  border: 1px solid var(--ttb-border);
}

html[data-ttb-theme="light"] .ttb-popup-btn-secondary {
  background: oklch(0.97 0.012 92);
  color: var(--ttb-ink);
  border-color: var(--ttb-border);
}

.ttb-popup-btn-secondary:hover {
  background: oklch(0.28 0.05 265);
  color: var(--ttb-ink);
}

html[data-ttb-theme="light"] .ttb-popup-btn-secondary:hover {
  background: oklch(0.93 0.014 92);
}

@keyframes ttb-popup-fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes ttb-popup-slideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 640px) {
  .ttb-popup-container {
    margin: 1.25rem;
    width: calc(100% - 2.5rem);
  }

  .ttb-popup-usage-grid {
    grid-template-columns: 1fr;
  }

  .ttb-popup-actions {
    flex-direction: column;
  }
}

/* —— Moderation popup (universal-moderation-popup.js) —— */
.universal-moderation-overlay {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(6px);
  z-index: 15000;
  background: oklch(0.08 0.03 265 / 0.78);
}

html[data-ttb-theme="light"] .universal-moderation-overlay {
  background: oklch(0.88 0.012 90 / 0.55);
}

.universal-moderation-modal {
  border-radius: var(--ttb-radius-lg, 20px);
  padding: 2.5rem;
  max-width: 500px;
  width: 90%;
  text-align: center;
  transform: translateY(-30px) scale(0.9);
  transition: transform 0.3s ease, opacity 0.3s ease;
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    oklch(0.38 0.14 285) 0%,
    oklch(0.32 0.12 320) 100%
  );
  border: 1px solid oklch(0.55 0.12 285 / 0.45);
  box-shadow: var(--ttb-shadow-lg);
}

html[data-ttb-theme="light"] .universal-moderation-modal {
  background: oklch(0.99 0.008 90);
  border: 1px solid oklch(0.62 0.16 25 / 0.45);
  box-shadow: var(--ttb-shadow-lg);
}

.universal-moderation-modal::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: oklch(0.96 0.02 265 / 0.06);
}

html[data-ttb-theme="light"] .universal-moderation-modal::before {
  background: oklch(0.96 0.04 25 / 0.08);
}

.universal-moderation-icon {
  font-size: 4em;
  color: oklch(0.78 0.16 25);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

html[data-ttb-theme="light"] .universal-moderation-icon {
  color: oklch(0.52 0.18 25);
  text-shadow: none;
}

.universal-moderation-title {
  font-family: var(--ttb-font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ttb-ink);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 10px oklch(0.08 0.03 265 / 0.35);
}

html[data-ttb-theme="light"] .universal-moderation-title {
  color: var(--ttb-ink);
  text-shadow: none;
}

.universal-moderation-message {
  color: var(--ttb-ink-muted);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.universal-blocked-notice {
  padding: 0.85rem 1.25rem;
  border-radius: var(--ttb-radius-sm, 12px);
  margin-bottom: 1.25rem;
  background: oklch(0.42 0.14 25 / 0.55);
  border: 1px solid oklch(0.62 0.18 25 / 0.4);
}

html[data-ttb-theme="light"] .universal-blocked-notice {
  background: oklch(0.95 0.05 25 / 0.55);
  border-color: oklch(0.62 0.16 25 / 0.4);
}

.universal-blocked-notice strong {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ttb-ink);
}

.universal-moderation-message p {
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0.85rem 0;
  color: var(--ttb-ink-muted);
}

html[data-ttb-theme="light"] .universal-moderation-message p {
  color: var(--ttb-ink-muted);
}

.universal-moderation-help {
  font-size: 0.9rem;
  color: var(--ttb-ink-soft);
  font-style: italic;
  margin-top: 0.85rem;
  padding: 0.75rem;
  border-radius: var(--ttb-radius-sm, 8px);
  background: oklch(0.22 0.04 265 / 0.45);
  border: 1px solid var(--ttb-border);
}

html[data-ttb-theme="light"] .universal-moderation-help {
  background: oklch(0.97 0.012 92);
  color: var(--ttb-ink-soft);
  border-color: var(--ttb-border);
}

.universal-moderation-button {
  background: linear-gradient(180deg, var(--ttb-meadow), var(--ttb-meadow-deep));
  color: oklch(0.14 0.04 265);
  padding: 0.85rem 1.75rem;
  border: 1px solid oklch(0.55 0.14 145 / 0.35);
  border-radius: var(--ttb-radius-sm, 12px);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--ttb-duration) var(--ttb-ease-out),
    box-shadow var(--ttb-duration) var(--ttb-ease-out);
  box-shadow: var(--ttb-shadow-sm);
  font-family: var(--ttb-font-body);
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

html[data-ttb-theme="light"] .universal-moderation-button {
  background: var(--ttb-signal);
  color: oklch(0.18 0.05 265);
  border-color: var(--ttb-border-glow);
  box-shadow: var(--ttb-glow-signal);
}

.universal-moderation-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

.universal-moderation-button i {
  margin-right: 0.5rem;
}

@media (max-width: 480px) {
  .universal-moderation-modal {
    padding: 1.75rem 1.25rem;
    margin: 1.25rem;
  }

  .universal-moderation-icon {
    font-size: 3em;
  }

  .universal-moderation-title {
    font-size: 1.25rem;
  }
}