/* Tutorial / onboarding — usa tokens del shell cuando existan */

:root {
  --tutorial-bg: var(--bg-body, #0a0a0c);
  --tutorial-panel: var(--bg-primary, #1b1c20);
  --tutorial-panel-2: var(--bg-secondary, #252628);
  --tutorial-border: var(--border-primary, rgba(255, 255, 255, 0.1));
  --tutorial-text: var(--text-primary, #ffffff);
  --tutorial-muted: var(--text-muted, #9ca3af);
  --tutorial-accent: var(--accent, #fae0d1);
  --tutorial-on-accent: var(--on-accent, #1b1c20);
  --tutorial-motion: var(--motion-standard, 240ms);
  --tutorial-ease: var(--motion-ease, cubic-bezier(0.22, 1, 0.36, 1));
  --tutorial-fast: var(--motion-fast, 160ms);
}

.tutorial-root {
  position: fixed;
  inset: 0;
  z-index: 12000;
  pointer-events: none;
}

.tutorial-root * {
  box-sizing: border-box;
}

.tutorial-layer {
  pointer-events: auto;
}

/* —— Welcome —— */
.tutorial-welcome {
  position: fixed;
  inset: 0;
  z-index: 12010;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(250, 224, 209, 0.12), transparent 55%),
    radial-gradient(900px 500px at 90% 80%, rgba(83, 110, 255, 0.1), transparent 50%),
    linear-gradient(160deg, #0a0a0c 0%, #14151a 55%, #0d0e12 100%);
  animation: tutorial-fade-in var(--tutorial-motion) var(--tutorial-ease);
}

.tutorial-welcome-inner {
  width: min(520px, 100%);
  text-align: left;
}

.tutorial-brand {
  font-family: "Segoe UI", "Avenir Next", "Century Gothic", sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--tutorial-text);
  line-height: 1.05;
  margin: 0 0 12px;
}

.tutorial-brand span {
  color: var(--tutorial-accent);
}

.tutorial-welcome h2 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--tutorial-text);
}

.tutorial-welcome p {
  margin: 0 0 28px;
  color: var(--tutorial-muted);
  font-size: 0.98rem;
  line-height: 1.5;
  max-width: 36ch;
}

.tutorial-welcome-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.tutorial-btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 11px 18px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--tutorial-fast) var(--tutorial-ease),
    background var(--tutorial-fast) var(--tutorial-ease),
    border-color var(--tutorial-fast) var(--tutorial-ease),
    opacity var(--tutorial-fast) var(--tutorial-ease);
}

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

.tutorial-btn:active {
  transform: translateY(1px);
}

.tutorial-btn-primary {
  background: var(--tutorial-accent);
  color: var(--tutorial-on-accent);
}

.tutorial-btn-primary:hover {
  filter: brightness(1.05);
}

.tutorial-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--tutorial-text);
  border-color: var(--tutorial-border);
}

.tutorial-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.tutorial-btn-ghost {
  background: transparent;
  color: var(--tutorial-muted);
  border-color: transparent;
  padding-left: 8px;
  padding-right: 8px;
}

.tutorial-btn-ghost:hover {
  color: var(--tutorial-text);
}

/* —— Tour —— */
.tutorial-tour-overlay {
  position: fixed;
  inset: 0;
  z-index: 12020;
}

.tutorial-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  transition: opacity var(--tutorial-motion) var(--tutorial-ease);
}

.tutorial-highlight {
  position: absolute;
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.62);
  border: 2px solid var(--tutorial-accent);
  pointer-events: none;
  transition: top var(--tutorial-motion) var(--tutorial-ease),
    left var(--tutorial-motion) var(--tutorial-ease),
    width var(--tutorial-motion) var(--tutorial-ease),
    height var(--tutorial-motion) var(--tutorial-ease);
  z-index: 1;
}

.tutorial-highlight::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 16px;
  border: 1px solid rgba(250, 224, 209, 0.35);
  animation: tutorial-pulse 2s ease-in-out infinite;
}

.tutorial-tooltip {
  position: absolute;
  z-index: 2;
  width: min(340px, calc(100vw - 32px));
  background: var(--tutorial-panel);
  border: 1px solid var(--tutorial-border);
  border-radius: 14px;
  padding: 16px 16px 14px;
  color: var(--tutorial-text);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  animation: tutorial-pop var(--tutorial-motion) var(--tutorial-ease);
}

.tutorial-tooltip h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tutorial-tooltip h3 i {
  color: var(--tutorial-accent);
}

.tutorial-tooltip p {
  margin: 0 0 14px;
  color: var(--tutorial-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.tutorial-tooltip-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tutorial-progress-dots {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.tutorial-progress-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.tutorial-progress-dots span.active {
  background: var(--tutorial-accent);
  transform: scale(1.15);
}

.tutorial-progress-dots span.done {
  background: rgba(250, 224, 209, 0.55);
}

.tutorial-tour-nav {
  display: flex;
  gap: 8px;
}

.tutorial-tour-chrome {
  position: fixed;
  z-index: 12025;
  display: flex;
  align-items: center;
  justify-content: space-between;
  left: 16px;
  right: 16px;
  top: 14px;
  pointer-events: none;
}

.tutorial-tour-chrome > * {
  pointer-events: auto;
}

.tutorial-step-counter {
  background: rgba(20, 20, 24, 0.85);
  border: 1px solid var(--tutorial-border);
  color: var(--tutorial-muted);
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 999px;
}

/* —— Hub —— */
.tutorial-hub {
  position: fixed;
  inset: 0;
  z-index: 12030;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: clamp(12px, 3vw, 28px);
  background:
    radial-gradient(1000px 500px at 10% 0%, rgba(250, 224, 209, 0.08), transparent 50%),
    rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: tutorial-fade-in var(--tutorial-motion) var(--tutorial-ease);
  overflow: auto;
}

.tutorial-hub-panel {
  width: min(980px, 100%);
  margin: auto;
  background: var(--tutorial-panel);
  border: 1px solid var(--tutorial-border);
  border-radius: 18px;
  padding: clamp(18px, 3vw, 28px);
  color: var(--tutorial-text);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.tutorial-hub-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.tutorial-hub-header h2 {
  margin: 0 0 6px;
  font-size: 1.45rem;
}

.tutorial-hub-header p {
  margin: 0;
  color: var(--tutorial-muted);
  max-width: 48ch;
}

.tutorial-progress-bar {
  margin: 4px 0 22px;
}

.tutorial-progress-bar-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.tutorial-progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--tutorial-accent), #f0c3a8);
  border-radius: inherit;
  transition: width var(--tutorial-motion) var(--tutorial-ease);
}

.tutorial-progress-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--tutorial-muted);
}

.tutorial-section-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tutorial-muted);
  margin: 0 0 12px;
  font-weight: 700;
}

.tutorial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.tutorial-card {
  background: var(--tutorial-panel-2);
  border: 1px solid var(--tutorial-border);
  border-radius: 14px;
  padding: 14px;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: border-color var(--tutorial-fast) var(--tutorial-ease),
    transform var(--tutorial-fast) var(--tutorial-ease),
    background var(--tutorial-fast) var(--tutorial-ease);
  width: 100%;
}

.tutorial-card:hover {
  border-color: rgba(250, 224, 209, 0.35);
  transform: translateY(-1px);
}

.tutorial-card:focus-visible {
  outline: 2px solid var(--tutorial-accent);
  outline-offset: 2px;
}

.tutorial-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.tutorial-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(250, 224, 209, 0.1);
  color: var(--tutorial-accent);
}

.tutorial-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--tutorial-muted);
}

.tutorial-badge.done {
  background: rgba(46, 204, 113, 0.15);
  color: #6ee7a8;
}

.tutorial-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.tutorial-card p {
  margin: 0 0 12px;
  font-size: 0.85rem;
  color: var(--tutorial-muted);
  line-height: 1.4;
  min-height: 2.6em;
}

.tutorial-card-meta {
  font-size: 0.75rem;
  color: var(--tutorial-muted);
}

/* —— Demo player —— */
.tutorial-demo {
  position: fixed;
  inset: 0;
  z-index: 12040;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.78);
}

.tutorial-demo-panel {
  width: min(860px, 100%);
  background: var(--tutorial-panel);
  border: 1px solid var(--tutorial-border);
  border-radius: 16px;
  overflow: hidden;
  color: var(--tutorial-text);
}

.tutorial-demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--tutorial-border);
}

.tutorial-demo-stage {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0d0e12;
  display: grid;
  place-items: center;
}

.tutorial-demo-stage video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.tutorial-demo-fallback {
  width: 100%;
  height: 100%;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  background:
    radial-gradient(600px 280px at 20% 20%, rgba(250, 224, 209, 0.1), transparent 60%),
    #111218;
}

.tutorial-demo-step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: 0.35;
  transform: translateX(-6px);
  transition: opacity 0.35s var(--tutorial-ease), transform 0.35s var(--tutorial-ease);
}

.tutorial-demo-step.active {
  opacity: 1;
  transform: none;
}

.tutorial-demo-step-num {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(250, 224, 209, 0.15);
  color: var(--tutorial-accent);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.tutorial-demo-footer {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--tutorial-border);
}

/* —— Labs —— */
.tutorial-lab {
  position: fixed;
  inset: 0;
  z-index: 12040;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: clamp(10px, 2vw, 24px);
  background: rgba(0, 0, 0, 0.78);
  overflow: auto;
}

.tutorial-lab-shell {
  width: min(920px, 100%);
  margin: auto;
  background: var(--tutorial-panel);
  border: 1px solid var(--tutorial-border);
  border-radius: 16px;
  color: var(--tutorial-text);
  display: grid;
  grid-template-columns: minmax(200px, 260px) 1fr;
  min-height: min(640px, calc(100vh - 40px));
  overflow: hidden;
}

@media (max-width: 720px) {
  .tutorial-lab-shell {
    grid-template-columns: 1fr;
  }
}

.tutorial-lab-aside {
  background: var(--tutorial-panel-2);
  border-right: 1px solid var(--tutorial-border);
  padding: 16px;
}

.tutorial-lab-aside h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.tutorial-lab-aside p {
  margin: 0 0 14px;
  color: var(--tutorial-muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

.tutorial-lab-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tutorial-lab-checklist li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.84rem;
  color: var(--tutorial-muted);
  padding: 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
}

.tutorial-lab-checklist li.done {
  color: #6ee7a8;
}

.tutorial-lab-checklist li i {
  margin-top: 2px;
}

.tutorial-lab-main {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tutorial-lab-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.tutorial-lab-sandbox {
  flex: 1;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 14px;
  background: rgba(0, 0, 0, 0.18);
}

.tutorial-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.tutorial-field label {
  font-size: 0.8rem;
  color: var(--tutorial-muted);
}

.tutorial-field input,
.tutorial-field select,
.tutorial-field textarea {
  background: #121317;
  border: 1px solid var(--tutorial-border);
  border-radius: 8px;
  color: var(--tutorial-text);
  padding: 10px 12px;
  font-size: 0.92rem;
}

.tutorial-field input:focus,
.tutorial-field select:focus,
.tutorial-field textarea:focus {
  outline: 2px solid rgba(250, 224, 209, 0.45);
  outline-offset: 1px;
}

.tutorial-lab-success {
  margin-top: 10px;
  padding: 12px;
  border-radius: 10px;
  background: rgba(46, 204, 113, 0.12);
  border: 1px solid rgba(46, 204, 113, 0.35);
  color: #6ee7a8;
  font-weight: 600;
}

.tutorial-mock-alert,
.tutorial-mock-event {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  margin-bottom: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  width: 100%;
  text-align: left;
  color: inherit;
}

.tutorial-mock-alert.selected,
.tutorial-mock-event.selected {
  border-color: rgba(250, 224, 209, 0.45);
  background: rgba(250, 224, 209, 0.08);
}

.tutorial-task-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  margin-top: 8px;
}

.tutorial-task-item.done {
  opacity: 0.65;
  text-decoration: line-through;
}

@keyframes tutorial-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes tutorial-pop {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

@keyframes tutorial-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.9; }
}

@media (prefers-reduced-motion: reduce) {
  .tutorial-welcome,
  .tutorial-hub,
  .tutorial-tooltip,
  .tutorial-highlight,
  .tutorial-highlight::after,
  .tutorial-demo-step,
  .tutorial-progress-bar-fill,
  .tutorial-btn {
    animation: none !important;
    transition: none !important;
  }
}