/* ============ ONBOARDING OVERLAY ============ */
.ob-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 500;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: obFade 0.3s ease-out;
}
@keyframes obFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Fondo decorativo */
.ob-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.ob-bg-lines {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 120px, color-mix(in oklab, var(--accent) 20%, transparent) 120px 121px),
    repeating-linear-gradient(0deg, transparent 0 120px, color-mix(in oklab, var(--accent) 12%, transparent) 120px 121px);
  opacity: 0.15;
}
.ob-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}
.ob-blob-1 {
  width: 400px; height: 400px;
  background: var(--accent);
  top: -100px; right: -100px;
}
.ob-blob-2 {
  width: 500px; height: 500px;
  background: var(--coral);
  bottom: -150px; left: -150px;
  opacity: 0.15;
}
.theme-cuaderno .ob-blob-1 { opacity: 0.3; }
.theme-cuaderno .ob-blob-2 { opacity: 0.2; }

/* ============ HEADER ============ */
.ob-header {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-panel) 85%, transparent);
  backdrop-filter: blur(10px);
}
.ob-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.theme-cancha .ob-brand { text-transform: uppercase; letter-spacing: 0.02em; font-weight: 800; }

.ob-progress {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ob-progress-step {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--bg-elev);
  border: 1.5px solid var(--line-strong);
  color: var(--fg-muted);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  transition: all 0.25s;
}
.ob-progress-step.on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}
.ob-progress-step.current {
  transform: scale(1.15);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 25%, transparent);
}

.ob-skip {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--fg-muted);
  font-size: 13px;
  font-weight: 600;
  transition: color 0.15s;
}
.ob-skip:hover { color: var(--fg); }

/* ============ CONTENT ============ */
.ob-content {
  flex: 1;
  overflow-y: auto;
  position: relative;
  z-index: 1;
  padding: 40px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* ============ STEP 0 · WELCOME ============ */
.ob-welcome {
  max-width: 640px;
  text-align: center;
  padding: 60px 20px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.ob-welcome-mark { margin-bottom: 12px; }
.ob-big-mark {
  width: 72px !important;
  height: 72px !important;
  font-size: 40px !important;
}

.ob-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
}

.ob-welcome-title {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--fg);
  margin: 8px 0;
}
.theme-cancha .ob-welcome-title { text-transform: uppercase; }
.theme-cuaderno .ob-welcome-title { font-style: italic; font-weight: 500; }

.ob-accent-text {
  color: var(--accent);
  display: inline-block;
}
.theme-cuaderno .ob-accent-text { color: var(--coral); }

.ob-welcome-lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 500px;
  text-wrap: balance;
}

.ob-welcome-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}

.ob-cta-btn {
  padding: 16px 32px !important;
  font-size: 16px !important;
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.ob-cta-time {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--accent-fg) 20%, transparent);
  color: var(--accent-fg);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  opacity: 0.7;
}
.theme-cuaderno .ob-cta-time { background: rgba(255,255,255,0.25); color: #fff; }

.ob-skip-large {
  color: var(--fg-muted);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--line-strong);
}
.ob-skip-large:hover { color: var(--fg); text-decoration-color: var(--fg-muted); }

.ob-welcome-foot {
  margin-top: auto;
  padding-top: 40px;
  font-size: 12px;
  color: var(--fg-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ob-foot-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--verde);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--verde) 25%, transparent);
}

/* ============ STEP shared ============ */
.ob-step {
  width: 100%;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.ob-step-header { }
.ob-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  margin-bottom: 8px;
}
.ob-step-title {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 8px;
}
.theme-cancha .ob-step-title { text-transform: uppercase; letter-spacing: -0.01em; }
.theme-cuaderno .ob-step-title { font-style: italic; font-weight: 500; }
.ob-step-sub {
  font-size: 15px;
  color: var(--fg-dim);
  line-height: 1.5;
  text-wrap: pretty;
}

/* ============ STEP 1 · TÚ ============ */
.ob-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.ob-field { display: flex; flex-direction: column; gap: 6px; }
.ob-field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
  font-weight: 700;
}
.ob-input {
  padding: 14px 16px;
  background: var(--bg-panel);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  outline: none;
  transition: border-color 0.15s;
}
.ob-input:focus { border-color: var(--accent); }
.ob-input::placeholder { color: var(--fg-muted); }
.ob-field-hint {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.ob-static-value {
  padding: 14px 16px;
  background: var(--bg-elev);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  color: var(--fg-dim);
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
}

.ob-preview {
  margin-top: 8px;
  padding: 20px;
  background: color-mix(in oklab, var(--accent) 6%, var(--bg-panel));
  border: 1px dashed color-mix(in oklab, var(--accent) 30%, var(--line));
  border-radius: var(--radius);
}
.ob-preview-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  font-weight: 700;
}
.ob-preview-card {
  display: flex; align-items: center; gap: 12px;
}
.ob-preview-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-fg);
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 14px;
}
.ob-preview-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
}
.ob-preview-role {
  font-size: 12px;
  color: var(--fg-muted);
}

/* ============ STEP 2 · GRUPOS ============ */
.ob-groups-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ob-grade-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.ob-grade-row:last-child { border-bottom: none; }
.ob-grade-label { display: flex; flex-direction: column; gap: 2px; }
.ob-grade-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.theme-cancha .ob-grade-num { text-transform: uppercase; }
.ob-grade-age {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ob-grade-letters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ob-group-chip {
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--bg-panel);
  border: 1.5px solid var(--line-strong);
  color: var(--fg-dim);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.ob-group-chip:hover { color: var(--fg); border-color: var(--fg-muted); }
.ob-group-chip.on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}
.ob-group-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding-left: 8px;
  border-left: 1px solid color-mix(in oklab, var(--accent-fg) 25%, transparent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}
.ob-group-count input {
  width: 32px;
  padding: 2px 4px;
  border: 1px solid color-mix(in oklab, var(--accent-fg) 25%, transparent);
  border-radius: 3px;
  background: color-mix(in oklab, var(--accent-fg) 12%, transparent);
  color: var(--accent-fg);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  outline: none;
  -moz-appearance: textfield;
}
.ob-group-count input::-webkit-outer-spin-button,
.ob-group-count input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.ob-groups-summary {
  display: flex;
  gap: 32px;
  padding: 20px;
  background: color-mix(in oklab, var(--accent) 8%, var(--bg-panel));
  border: 1px solid color-mix(in oklab, var(--accent) 25%, var(--line));
  border-radius: var(--radius);
  margin-top: 12px;
  animation: obSlideUp 0.3s ease-out;
}
@keyframes obSlideUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.ob-groups-summary-stat { }
.ob-stat-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  display: block;
  color: var(--accent);
}
.theme-cuaderno .ob-stat-num { color: var(--coral); }
.ob-stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-top: 2px;
  display: block;
}

/* ============ STEP 3 · CÓMO TRABAJAS ============ */
.ob-how-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ob-how-question {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.theme-cancha .ob-how-question { text-transform: uppercase; }
.theme-cuaderno .ob-how-question { font-style: italic; font-weight: 500; }

.ob-option-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.ob-option-grid.three { grid-template-columns: repeat(3, 1fr); }

.ob-option-card {
  padding: 16px;
  background: var(--bg-panel);
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  text-align: left;
  transition: all 0.15s;
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  color: var(--fg);
}
.ob-option-card:hover {
  border-color: var(--fg-muted);
  background: var(--bg-hover);
}
.ob-option-card.on {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 10%, var(--bg-panel));
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--accent) 25%, transparent);
}
.ob-option-icon {
  color: var(--fg-dim);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
}
.ob-option-card.on .ob-option-icon { color: var(--accent); }
.theme-cuaderno .ob-option-card.on .ob-option-icon { color: var(--coral); }
.ob-done-card-icon {
  color: var(--accent);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
}
.theme-cuaderno .ob-done-card-icon { color: var(--coral); }
.ob-option-label {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.ob-option-desc {
  font-size: 12px;
  color: var(--fg-dim);
  line-height: 1.4;
  text-wrap: pretty;
}

/* ============ STEP 4 · DONE ============ */
.ob-done {
  max-width: 720px;
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.ob-done-check {
  color: var(--accent);
  animation: obPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes obPop {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}
.theme-cuaderno .ob-done-check { color: var(--verde); }

.ob-done-title {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.theme-cancha .ob-done-title { text-transform: uppercase; }
.theme-cuaderno .ob-done-title { font-style: italic; font-weight: 500; }

.ob-done-sub {
  font-size: 17px;
  color: var(--fg-dim);
  max-width: 500px;
  line-height: 1.5;
  text-wrap: balance;
}
.ob-done-sub b {
  color: var(--fg);
  font-weight: 700;
}

.ob-done-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0 12px;
  width: 100%;
}
.ob-done-card {
  padding: 20px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ob-done-card-icon {
  font-size: 26px;
  margin-bottom: 4px;
}
.ob-done-card-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.ob-done-card-desc {
  font-size: 12px;
  color: var(--fg-dim);
  line-height: 1.5;
  text-wrap: pretty;
}

.ob-done-cta {
  margin-top: 12px;
}

.ob-done-hint {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.kbd {
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============ FOOTER ============ */
.ob-footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  border-top: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-panel) 85%, transparent);
  backdrop-filter: blur(10px);
}
.ob-back {
  padding: 12px 20px;
  color: var(--fg-dim);
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  transition: all 0.15s;
}
.ob-back:hover { color: var(--fg); background: var(--bg-hover); }

.ob-next {
  padding: 14px 24px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-fg);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.005em;
  transition: all 0.15s;
  min-width: 160px;
}
.ob-next:hover { filter: brightness(0.94); }
.ob-next.disabled,
.ob-next:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  filter: grayscale(0.4);
}
.theme-cancha .ob-next { text-transform: uppercase; letter-spacing: 0.02em; font-weight: 800; }

/* Botón dentro de Tweaks para reiniciar */
.twk-row-btn { margin-top: 8px; }
.twk-inline-btn {
  width: 100%;
  padding: 10px 12px !important;
  font-size: 12px !important;
  justify-content: center;
}