/* ==========================================================================
   onboarding.css — ویزارد ۳ مرحله‌ای ثبت‌نام
   ستون برند از auth.css می‌آید (هم‌خانواده صفحه ورود)؛ اینجا فقط
   کارت ویزارد، نوار مراحل، متر گذرواژه و حالت‌های انتخاب/موفقیت.
   توکن‌های رنگ از base/variables.css خوانده می‌شوند.
   ========================================================================== */

.auth-shell--narrow {
  grid-template-columns: minmax(0, 1fr) minmax(0, 480px);
}

/* ------------------------------------------------ کارت ویزارد */
.ob-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: min(480px, 100%);
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-pop);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  overflow: hidden;
}

.ob-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ob-head__title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 800;
}

.ob-head__step {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--primary);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--primary) 40%, transparent);
  background: var(--primary-soft);
  white-space: nowrap;
}

/* ------------------------------------------------ نوار مراحل */
.ob-steps {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.ob-step {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 2px;
  background: none;
  border: 0;
  cursor: default;
  border-radius: var(--radius-sm);
}

.ob-step:not([disabled]) {
  cursor: pointer;
}

.ob-step:not([disabled]):hover .ob-step__num {
  border-color: var(--primary);
}

.ob-step:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.ob-step__num {
  position: relative;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text-muted);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  transition: all var(--dur) var(--ease);
}

.ob-step__num b {
  font-weight: inherit;
}

.ob-step__num .lucide {
  display: none;
  width: 16px;
  height: 16px;
}

.ob-step__label {
  font-size: var(--fs-2xs, 10px);
  color: var(--text-subtle);
  white-space: nowrap;
  transition: color var(--dur);
}

.ob-step.is-active {
  cursor: default;
}

.ob-step.is-active .ob-step__num {
  color: var(--on-tone);
  border-color: transparent;
  background: var(--gradient-primary);
  box-shadow: 0 0 18px color-mix(in srgb, var(--primary) 55%, transparent);
}

.ob-step.is-active .ob-step__label {
  color: var(--text);
  font-weight: 700;
}

.ob-step.is-done .ob-step__num {
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 55%, transparent);
  background: var(--primary-soft);
}

.ob-step.is-done .ob-step__num b {
  display: none;
}

.ob-step.is-done .ob-step__num .lucide {
  display: block;
}

.ob-steps__line {
  flex: 1;
  height: 2px;
  margin-top: 16px;
  border-radius: 2px;
  background: var(--border);
  transition: background var(--dur);
}

.ob-steps__line.is-done {
  background: var(--gradient-primary);
}

/* ------------------------------------------------ پنل مراحل */
.ob-pane {
  display: none;
  flex-direction: column;
  gap: 16px;
  animation: ob-slide 0.28s var(--ease);
}

.ob-pane.is-active {
  display: flex;
}

@keyframes ob-slide {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.ob-pane__hint {
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.9;
}

.field-hint {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-xs);
  color: var(--text-subtle);
}

.ob-password {
  position: relative;
}

.ob-password .input {
  width: 100%;
  padding-inline-end: 46px;
}

.ob-password .icon-btn {
  position: absolute;
  inset-inline-end: 6px;
  top: 50%;
  transform: translateY(-50%);
}

/* ------------------------------------------------ متر قدرت گذرواژه */
.ob-strength {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.ob-strength__track {
  flex: 1;
  height: 5px;
  border-radius: 3px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  overflow: hidden;
}

.ob-strength__bar {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--c-red, #ff6b81);
  transition: width var(--dur) var(--ease), background var(--dur);
}

.ob-strength small {
  font-size: var(--fs-2xs, 10px);
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
}

.ob-strength[data-level="weak"] .ob-strength__bar { width: 33%; background: var(--c-red, #ff6b81); }
.ob-strength[data-level="medium"] .ob-strength__bar { width: 66%; background: var(--c-yellow, #f5b942); }
.ob-strength[data-level="strong"] .ob-strength__bar { width: 100%; background: var(--c-green, #34d399); }

.ob-strength[data-level="weak"] small { color: var(--c-red, #ff6b81); }
.ob-strength[data-level="medium"] small { color: var(--c-yellow, #f5b942); }
.ob-strength[data-level="strong"] small { color: var(--c-green, #34d399); }

/* ------------------------------------------------ پیام خطا */
.ob-error {
  margin: 0;
  padding: 10px 14px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-red, #ff6b81);
  border: 1px solid color-mix(in srgb, var(--c-red, #ff6b81) 40%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--c-red, #ff6b81) 10%, transparent);
}

/* ------------------------------------------------ خلاصه نقش انتخابی (مرحله ۳) */
.ob-chosen {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, transparent);
  background: var(--primary-soft);
}

.ob-chosen__icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  flex-shrink: 0;
}

.ob-chosen__icon .lucide {
  width: 19px;
  height: 19px;
}

.ob-chosen__body {
  display: grid;
  gap: 1px;
  min-width: 0;
  flex: 1;
}

.ob-chosen__body strong {
  font-size: var(--fs-sm);
  font-weight: 800;
}

.ob-chosen__body small {
  font-size: var(--fs-2xs, 10px);
  color: var(--text-muted);
}

.ob-chosen__edit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  font-size: var(--fs-xs);
  font-weight: 700;
  font-family: inherit;
  color: var(--primary);
  background: transparent;
  border: 1px dashed color-mix(in srgb, var(--primary) 45%, transparent);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--dur), color var(--dur);
}

.ob-chosen__edit:hover {
  background: color-mix(in srgb, var(--primary) 16%, transparent);
}

.ob-chosen__edit .lucide {
  width: 13px;
  height: 13px;
}

/* ------------------------------------------------ کارت‌های نقش (مرحله ۲) */
.ob-roles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ob-role {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 22px 14px 18px;
  text-align: center;
  cursor: pointer;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  transition: transform var(--dur) var(--ease), border-color var(--dur), box-shadow var(--dur);
}

.ob-role:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
}

.ob-role input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.ob-role__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--primary);
  background: var(--primary-soft);
  transition: all var(--dur);
}

.ob-role__icon .lucide {
  width: 26px;
  height: 26px;
}

.ob-role__title {
  font-size: var(--fs-base);
  font-weight: 800;
}

.ob-role__desc {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* نشان تیک — فقط روی نقش انتخاب‌شده */
.ob-role__badge {
  position: absolute;
  top: 10px;
  inset-inline-start: 10px;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  color: var(--on-tone);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.ob-role__badge .lucide {
  width: 13px;
  height: 13px;
}

/* انتخاب‌شدن: حاشیه نئونی درخشان */
.ob-role.is-selected {
  border-color: transparent;
  background:
    linear-gradient(var(--surface-2), var(--surface-2)) padding-box,
    linear-gradient(140deg, #7c6cff, #2dd4bf) border-box;
  box-shadow:
    0 0 0 1px rgba(124, 108, 255, 0.35),
    0 0 26px color-mix(in srgb, var(--primary) 45%, transparent),
    inset 0 0 18px color-mix(in srgb, var(--primary) 12%, transparent);
}

.ob-role.is-selected .ob-role__icon {
  color: var(--on-tone);
  background: var(--gradient-primary);
  box-shadow: 0 0 18px color-mix(in srgb, var(--primary) 55%, transparent);
}

.ob-role.is-selected .ob-role__badge {
  opacity: 1;
  transform: scale(1);
}

/* ------------------------------------------------ دکمه‌ها و پانوشت */
.ob-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ob-actions .btn {
  min-height: 46px;
  min-width: 130px;
  justify-content: center;
}

.ob-actions__next {
  flex: 1;
}

.ob-actions .btn.is-loading {
  opacity: 0.75;
  pointer-events: none;
}

.ob-spin {
  animation: ob-rotate 0.9s linear infinite;
}

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

.ob-login-hint {
  margin: 0;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.ob-login-hint a {
  color: var(--primary);
  font-weight: 700;
}

/* ------------------------------------------------ پیام موفقیت */
.ob-success {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 24px;
  background: var(--surface);
  animation: ob-slide 0.3s var(--ease);
}

.ob-success__icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin-bottom: 6px;
  color: var(--on-tone);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  box-shadow: 0 0 34px color-mix(in srgb, var(--primary) 60%, transparent);
}

.ob-success__icon .lucide {
  width: 30px;
  height: 30px;
}

.ob-success strong {
  font-size: var(--fs-lg);
  font-weight: 800;
}

.ob-success small {
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

/* ------------------------------------------------ ریسپانسیو */
@media (max-width: 900px) {
  .auth-shell--narrow {
    grid-template-columns: minmax(0, 1fr);
  }
  .auth-brand {
    align-items: center;
    text-align: center;
  }
  .auth-brand__desc {
    margin-inline: auto;
  }
  .auth-brand__features {
    display: none;
  }
  .auth-brand__foot {
    display: none;
  }
}

@media (max-width: 480px) {
  .ob-roles {
    grid-template-columns: minmax(0, 1fr);
  }
  .ob-step__label {
    display: none;
  }
  .ob-steps__line {
    margin-top: 17px;
  }
}