/* ============================================================
   BY QKDA — Auth (modal, promo banner, nav account)
   ============================================================ */

/* ── Auth overlay / modal ─────────────────────────────────── */
.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 26, 24, 0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}
.auth-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.auth-panel {
  position: relative;
  background: var(--c-white);
  width: 420px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 44px 40px 40px;
  transform: translateY(18px);
  transition: transform 0.24s ease;
}
.auth-overlay.is-open .auth-panel {
  transform: translateY(0);
}

.auth-panel__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--c-text-3);
  transition: color 0.15s;
}
.auth-panel__close:hover { color: var(--c-text); }
.auth-panel__close svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; }

.auth-panel__brand {
  font-family: var(--f-display);
  font-size: 1.25rem;
  letter-spacing: 0.22em;
  font-weight: 300;
  text-align: center;
  margin-bottom: 28px;
}

/* Tabs */
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 28px;
}
.auth-tab {
  flex: 1;
  padding: 0 0 12px;
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-3);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s, border-color 0.15s;
}
.auth-tab.is-active {
  color: var(--c-text);
  border-bottom-color: var(--c-text);
}

/* Fields */
.auth-field { margin-bottom: 18px; }
.auth-label {
  display: block;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-2);
  font-weight: 500;
  margin-bottom: 7px;
}
.auth-label__hint {
  font-weight: 400;
  color: var(--c-text-3);
  text-transform: none;
  letter-spacing: 0;
  font-size: var(--fs-11);
}
.auth-input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--c-border);
  padding: 0 14px;
  font-size: var(--fs-15);
  font-family: var(--f-body);
  color: var(--c-text);
  background: var(--c-white);
  transition: border-color 0.15s;
  outline: none;
}
.auth-input:focus { border-color: var(--c-text); }
.auth-input::placeholder { color: var(--c-text-3); }

/* Promo chip */
.auth-promo-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-sand-100);
  border: 1px solid var(--c-border);
  padding: 10px 14px;
  font-size: var(--fs-13);
  color: var(--c-text-2);
  margin-bottom: 22px;
}
.auth-promo-chip svg {
  width: 16px;
  height: 16px;
  stroke: var(--c-success);
  fill: none;
  stroke-width: 2.5;
  flex-shrink: 0;
}

/* Error */
.auth-error {
  font-size: var(--fs-13);
  color: var(--c-sale);
  min-height: 18px;
  margin-bottom: 10px;
}

/* Hint */
.auth-hint {
  text-align: center;
  font-size: var(--fs-13);
  color: var(--c-text-3);
  margin-top: 18px;
}
.auth-hint__link {
  color: var(--c-text);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
}

/* Logged-in state */
.auth-user {
  text-align: center;
}
.auth-user__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-text);
  color: var(--c-white);
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-size: 1.5rem;
  margin: 0 auto 14px;
}
.auth-user__name {
  font-size: var(--fs-18);
  font-weight: 500;
  margin-bottom: 4px;
}
.auth-user__email {
  font-size: var(--fs-13);
  color: var(--c-text-3);
  margin-bottom: 20px;
}
.auth-user__discount {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: var(--c-sand-100);
  border: 1px solid var(--c-border);
  padding: 10px 14px;
  font-size: var(--fs-14);
  color: var(--c-text-2);
  margin-bottom: 20px;
}
.auth-user__discount svg {
  width: 16px;
  height: 16px;
  stroke: var(--c-success);
  fill: none;
  stroke-width: 2.5;
  flex-shrink: 0;
}
.auth-user__logout {
  display: block;
  margin-top: 14px;
  font-size: var(--fs-13);
  color: var(--c-text-3);
  text-decoration: underline;
  text-underline-offset: 2px;
  width: 100%;
  text-align: center;
}
.auth-user__logout:hover { color: var(--c-text); }

/* ── Promo banner (bottom-right) ───────────────────────────── */
.promo-banner {
  position: fixed;
  bottom: 28px;
  right: 28px;
  left: auto;
  z-index: 900;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  padding: 20px 20px 18px;
  max-width: 300px;
  box-shadow: 0 8px 32px rgba(26,26,24,.12);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}
.promo-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.promo-banner__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: var(--c-text-3);
}
.promo-banner__close:hover { color: var(--c-text); }
.promo-banner__close svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; }

.promo-banner__text {
  font-size: var(--fs-14);
  color: var(--c-text-2);
  line-height: 1.5;
  margin-bottom: 14px;
  padding-right: 16px;
}
.promo-banner__text strong { color: var(--c-text); }

.promo-banner__cta {
  font-size: var(--fs-13) !important;
  padding: 9px 18px !important;
  letter-spacing: 0.06em !important;
  width: 100%;
}

/* ── Nav account button ───────────────────────────────────── */
.nav__acct {
  position: relative;
  display: flex;
  align-items: center;
}
.nav__acct-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-13);
  font-weight: 500;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.nav__acct-btn svg { width: 20px; height: 20px; }
.nav__acct-name {
  font-size: var(--fs-13);
  color: var(--c-text);
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 1024px) {
  .nav__acct-name { display: none; }
}

/* ── Mini-cart discount line ──────────────────────────────── */
.mini-cart__discount {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px;
  font-size: var(--fs-13);
  color: var(--c-success);
  border-top: 1px solid var(--c-border);
  background: #f2f8f4;
}

/* ── Mi cuenta page ───────────────────────────────────────── */
.cuenta-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--sp-48);
  padding-bottom: var(--sp-96);
  align-items: start;
}
.cuenta-nav {
  position: sticky;
  top: calc(var(--h-header) + var(--sp-24));
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cuenta-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: var(--fs-14);
  color: var(--c-text-2);
  transition: background 0.12s, color 0.12s;
}
.cuenta-nav__link:hover,
.cuenta-nav__link.is-active {
  background: var(--c-sand-100);
  color: var(--c-text);
}
.cuenta-nav__link svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.cuenta-nav__logout {
  margin-top: 12px;
  padding: 10px 14px;
  font-size: var(--fs-13);
  color: var(--c-text-3);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cuenta-nav__logout:hover { color: var(--c-sale); }

.cuenta-section { padding-bottom: var(--sp-48); }
.cuenta-section__title {
  font-family: var(--f-display);
  font-size: var(--fsd-xs);
  font-weight: 300;
  margin-bottom: var(--sp-24);
  padding-bottom: var(--sp-16);
  border-bottom: 1px solid var(--c-border);
}
.cuenta-card {
  border: 1px solid var(--c-border);
  padding: var(--sp-24);
  margin-bottom: var(--sp-16);
}
.cuenta-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-20);
  margin-bottom: var(--sp-24);
}
.cuenta-info__label {
  font-size: var(--fs-11);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: 4px;
}
.cuenta-info__value {
  font-size: var(--fs-15);
  color: var(--c-text);
}
.cuenta-discount-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-sand-100);
  border: 1px solid var(--c-border);
  padding: 8px 14px;
  font-size: var(--fs-13);
  color: var(--c-text-2);
}
.cuenta-discount-badge svg {
  width: 14px;
  height: 14px;
  stroke: var(--c-success);
  fill: none;
  stroke-width: 2.5;
}

@media (max-width: 768px) {
  .cuenta-layout {
    grid-template-columns: 1fr;
  }
  .cuenta-nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
  }
  .promo-banner {
    bottom: 16px;
    right: 16px;
    left: 16px;
    max-width: none;
  }
}

/* ── Admin nav link ───────────────────────────────────────── */
.nav__link--admin {
  color: var(--c-text-3) !important;
  font-size: 11px !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--c-border);
  padding: 3px 8px !important;
  align-self: center;
}
.nav__link--admin:hover { color: var(--c-text) !important; border-color: var(--c-text); }