/**
 * profile.css
 * Styles for the Profile & Settings page.
 * Depends on: variables.css, components.css
 */

/* ═══════════════════════════════════════════════════════════════════════════
   PROFILE HEADER
   Full-width hero area with avatar, name, and premium badge.
   ═══════════════════════════════════════════════════════════════════════════ */

.profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md) var(--space-md);
  text-align: center;
  /* Subtle gradient that bleeds into the background */
  background: linear-gradient(
    to bottom,
    rgba(0, 229, 160, 0.04) 0%,
    transparent 100%
  );
}

/** Avatar circle */
.profile-header__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2.5px solid var(--color-accent);
  background-color: var(--color-surface-elevated);
}

/** Fallback initials avatar */
.profile-header__avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--color-surface-elevated);
  border: 2.5px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-accent);
}

/** User's display name */
.profile-header__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-top: var(--space-xs);
}

/** Row containing badges (premium, language level) */
.profile-header__badges {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  justify-content: center;
}

/** Telegram username below the name */
.profile-header__username {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* ═══════════════════════════════════════════════════════════════════════════
   STATS ROW
   Today's learning statistics: words learned, streak, minutes.
   ═══════════════════════════════════════════════════════════════════════════ */

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  padding: 0 var(--space-md);
  margin-bottom: var(--space-md);
}

/** Individual stat block */
.stats-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-sm);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

/** Big number */
.stats-item__value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}

/** Label below the number */
.stats-item__label {
  font-size: 0.72rem;
  color: var(--color-text-secondary);
  text-align: center;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PROFILE FORM
   Edit fields for name, native language, learning languages.
   ═══════════════════════════════════════════════════════════════════════════ */

.profile-form {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 var(--space-md);
}

/** Section grouping within the form */
.profile-form__section {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.profile-form__section:last-child {
  border-bottom: none;
}

.profile-form__section-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

/* ═══════════════════════════════════════════════════════════════════════════
   INTEREST TAGS INPUT
   Interactive chip-style tag input for interests.
   ═══════════════════════════════════════════════════════════════════════════ */

.interest-tags-input {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding: var(--space-sm);
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  min-height: 48px;
  transition: border-color var(--transition-fast);
  cursor: text;
}

.interest-tags-input:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.12);
}

/** A selected interest tag chip */
.interest-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.2rem 0.6rem;
  background-color: var(--color-accent-dim);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  color: var(--color-accent);
  font-weight: 500;
}

/** Remove button inside the tag */
.interest-tag__remove {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: rgba(0, 229, 160, 0.25);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  flex-shrink: 0;
}

.interest-tag__remove:hover {
  background-color: var(--color-accent);
  color: #000;
}

/** Invisible input within the tags container */
.interest-tags-input__input {
  border: none;
  outline: none;
  background: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.88rem;
  min-width: 80px;
  flex: 1;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PROFILE LIST ROW
   Tappable rows for navigation (e.g. "Logout", "Privacy Policy").
   ═══════════════════════════════════════════════════════════════════════════ */

.profile-list-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.profile-list-row:hover {
  opacity: 0.75;
}

.profile-list-row__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.profile-list-row__label {
  flex: 1;
  font-size: 0.92rem;
  color: var(--color-text-primary);
}

/** Destructive row (logout, delete account) */
.profile-list-row.is-danger .profile-list-row__label {
  color: var(--color-error);
}

/** Chevron on the right */
.profile-list-row__chevron {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}