/* =============================================
   components.css — Reusable UI components
   ============================================= */

/* --- Brand logo ("sillon." — serif, accent-coloured dot) --- */
.brand-logo {
  font-family: var(--font-serif);
  font-weight: var(--font-weight-bold);
  font-size: 32px;
  line-height: 1;
  letter-spacing: -2px;
  color: var(--color-ink);
  text-decoration: none;
}

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

.brand-logo--sm {
  font-size: 24px;
  letter-spacing: -1.5px;
}

/* --- Language switcher (FR | EN) --- */
.lang-switch {
  display: inline-flex;
  gap: 4px;
}

.lang-switch__btn {
  padding: 4px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: border-color 0.15s, color 0.15s;
}

.lang-switch__btn:hover {
  border-color: var(--color-accent);
}

.lang-switch__btn.is-active {
  border-color: var(--color-dark);
  background: var(--color-dark);
  color: var(--color-text-on-dark);
}

/* --- Generated record cover (no image file: gradient + title) ---
   Variant 1..6 picks a gradient defined in base.css (--cover-N-a / --cover-N-b). */
.record-cover {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  width: 100%;
  aspect-ratio: 1;
  padding: 14px;
  color: var(--color-paper);
  overflow: hidden;
  box-shadow: 6px 8px 0 var(--color-line);
}

/* Half-hidden record peeking out of the sleeve */
.record-cover::before {
  content: '';
  position: absolute;
  top: -22%;
  right: -22%;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle at center,
    var(--color-dark) 0,
    var(--color-dark) 2px,
    var(--color-ink) 3px,
    var(--color-ink) 4px
  );
  opacity: 0.85;
}

.record-cover__title {
  position: relative;
  font-family: var(--font-serif);
  font-size: var(--font-size-xl);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.record-cover__artist {
  position: relative;
  font-size: var(--font-size-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.8;
}

.record-cover--1 { background: linear-gradient(150deg, var(--cover-1-a), var(--cover-1-b)); }
.record-cover--2 { background: linear-gradient(150deg, var(--cover-2-a), var(--cover-2-b)); }
.record-cover--3 { background: linear-gradient(150deg, var(--cover-3-a), var(--cover-3-b)); }
.record-cover--4 { background: linear-gradient(150deg, var(--cover-4-a), var(--cover-4-b)); }
.record-cover--5 { background: linear-gradient(150deg, var(--cover-5-a), var(--cover-5-b)); }
.record-cover--6 { background: linear-gradient(150deg, var(--cover-6-a), var(--cover-6-b)); }

/* --- Category tag pill --- */
.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: var(--color-bg-field);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.tag-pill:hover {
  border-color: var(--color-accent);
}
.tag-pill.active {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-text-on-dark);
}

/* --- Product card (vinyl record) --- */
.product-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  position: relative;
}

.product-card__image-wrapper {
  position: relative;
  width: 100%;
}

.product-card__badge {
  position: absolute;
  z-index: 1;
  top: 8px;
  left: 8px;
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: 2px 8px;
  line-height: var(--line-height-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.product-card__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
  line-height: var(--line-height-md);
}

.product-card__artist {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-sm);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.product-card__price {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.product-card__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--color-line-strong);
  border-radius: 50%;
  flex-shrink: 0;
}

.product-card__arrow img {
  width: 13px;
  height: 13px;
}

/* --- Bottom navigation bar --- */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-width);
  height: var(--bottom-nav-height);
  background: var(--color-bg-page);
  border-top: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  z-index: 100;
  transition: transform 0.3s ease;
}

/* Hide when scrolling down — JS adds this class */
.bottom-nav.is-hidden {
  transform: translateX(-50%) translateY(100%);
}

.bottom-nav__tabs {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
}

.bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  height: var(--bottom-nav-height);
  gap: 2px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  padding: 8px 0;
}

.bottom-nav__icon {
  width: 24px;
  height: 24px;
}

.bottom-nav__icon img {
  width: 100%;
  height: 100%;
  opacity: 0.4;
}

.bottom-nav__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-align: center;
}

/* Active indicator bar at top */
.bottom-nav__item.active .bottom-nav__icon img {
  opacity: 1;
}
.bottom-nav__item.active .bottom-nav__label {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
}
.bottom-nav__item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--color-accent);
}

/* --- Search bar --- */
.search-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--color-bg-field);
  border: 1px solid var(--color-line-input);
  border-radius: var(--radius-pill);
  padding: 10px 14px;
  flex: 1;
}

.search-bar__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.search-bar__input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-primary);
  min-width: 0;
}

.search-bar__input::placeholder {
  color: var(--color-text-placeholder);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, opacity 0.15s;
  text-decoration: none;
}

.btn:active { opacity: 0.85; }

.btn--primary {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-text-on-dark);
}

.btn--primary:hover {
  background: var(--color-dark-hover);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-line-strong);
  color: var(--color-text-primary);
}

.btn--accent {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  width: 100%;
}

.btn--add-to-basket {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-text-on-dark);
  padding: 10px 24px;
}

/* --- Form fields --- */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-field__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-secondary);
  line-height: var(--line-height-sm);
  letter-spacing: 0.015em;
}

.form-field__input,
.form-field__textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--color-line-input);
  padding: 6px 0;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  background: transparent;
  outline: none;
  line-height: var(--line-height-lg);
}

.form-field__textarea {
  resize: none;
  min-height: 80px;
  border: 1px solid var(--color-line-input);
  padding: 10px 16px;
  border-radius: 0;
}

/* =============================================
   Onboarding — shared by every onboarding page
   ============================================= */

/* --- Page shell: title block + body (phone-signin, otp-phone, otp-verify) --- */
.signin-content {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  padding: 8% 6% 0;
  padding-bottom: 96px;
}

.signin-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.signin-header {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.signin-header__title {
  font-size: clamp(26px, 7vw, 32px);
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--color-text-primary);
}

.signin-header__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-lg);
}

/* --- Text input with label (otp-phone, otp-verify) --- */
.otp-field-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.otp-field-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.otp-field-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-line-input);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  background: var(--color-bg-field);
  outline: none;
  transition: border-color 0.15s;
}

.otp-field-input::placeholder {
  color: var(--color-text-placeholder);
}

.otp-field-input:focus {
  border-color: var(--color-accent);
}

/* --- Full-screen loading / error overlay --- */
.signin-loading {
  display: none;
  position: fixed;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  z-index: 200;
  background: var(--color-bg-page);
  /* Keep the overlay inside the phone-sized column on wide screens */
  max-width: var(--max-width);
  margin: 0 auto;
}

.signin-loading.is-visible {
  display: flex;
}

.signin-loading__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-line);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

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

.signin-loading__message {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

.signin-loading__error {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  padding: 0 24px;
}

.signin-loading.is-error .signin-loading__spinner,
.signin-loading.is-error .signin-loading__message {
  display: none;
}

.signin-loading.is-error .signin-loading__error {
  display: flex;
  pointer-events: auto;
}

.signin-loading.is-error {
  pointer-events: none;
}

.signin-loading__error-message {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
}

/* --- Bottom bar with back / next buttons --- */
.onboarding-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 6% 28px;
  background: var(--color-bg-page);
  z-index: 100;
}

.onboarding-back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.onboarding-back-btn img {
  width: 20px;
  height: 20px;
  transform: rotate(180deg);
}

.onboarding-next-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  font-size: var(--font-size-md);
  padding: 14px 20px 14px 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-dark);
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
  text-decoration: none;
}

.onboarding-next-btn:hover {
  background: var(--color-dark-hover);
}

.onboarding-next-btn:active {
  opacity: 0.85;
}

.onboarding-next-btn img {
  width: 20px;
  height: 20px;
  /* Arrow SVG is black: turn it white on the dark button */
  filter: brightness(0) invert(1);
}

.onboarding-next-btn:disabled {
  background: var(--color-disabled);
  border-color: var(--color-disabled);
  cursor: not-allowed;
  opacity: 1;
}

/* --- Star rating --- */
.star-rating {
  display: flex;
  align-items: center;
  gap: 2px;
}

.star-rating__star {
  width: 16px;
  height: 16px;
}

.star-rating__count {
  margin-left: 6px;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}