/* ============================================
   AIFEIN v4 — Additional Styles
   Country selector · Integrity banner · Money tips · User rating
   ============================================ */

/* ============================================
   INTEGRITY BANNER (top of page)
   ============================================ */
.integrity {
  background: linear-gradient(135deg, rgba(200,169,106,0.08), rgba(200,169,106,0.02));
  border-bottom: 1px solid rgba(200,169,106,0.2);
  padding: 0.85rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 0.82rem;
  position: relative;
  z-index: 50;
  margin-top: 64px;
  flex-wrap: wrap;
  text-align: center;
}

.integrity__icon {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
}

.integrity__text strong {
  color: var(--ink);
  font-weight: 600;
}

.integrity__text span {
  color: var(--ink-2);
}

.integrity__link {
  color: var(--gold-2);
  text-decoration: underline;
  text-decoration-color: rgba(200,169,106,0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.3s ease;
  white-space: nowrap;
}

.integrity__link:hover {
  text-decoration-color: var(--gold);
}

@media (max-width: 700px) {
  .integrity { font-size: 0.75rem; gap: 0.6rem; padding: 0.7rem var(--pad); }
}

/* When integrity banner is shown, push down the hero so nothing overlaps */
body.has-integrity .hero {
  padding-top: 7rem;
}

/* ============================================
   COUNTRY SELECTOR (in nav)
   ============================================ */
.nav__country {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  transition: all 0.3s ease;
  cursor: pointer;
  flex-shrink: 0;
}

.nav__country:hover {
  border-color: var(--gold);
  color: var(--gold-2);
}

.nav__country__flag {
  font-size: 1rem;
  line-height: 1;
}

.nav__country__code {
  font-weight: 600;
}

@media (max-width: 540px) {
  .nav__country__code { display: none; }
}

/* Country picker overlay */
.country-picker {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh 1rem 0;
  animation: fadeIn 0.2s ease;
}

.country-picker.active { display: flex; }

.country-picker__box {
  width: 100%;
  max-width: 480px;
  background: rgba(18,18,18,0.97);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line-2);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.7);
  animation: scaleIn 0.2s cubic-bezier(0.4,0,0.2,1);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

[data-theme="light"] .country-picker__box {
  background: rgba(255,253,247,0.98);
}

.country-picker__head {
  padding: 1.2rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.country-picker__head svg {
  width: 18px;
  height: 18px;
  color: var(--ink-3);
}

.country-picker__search {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1rem;
  color: var(--ink);
}

.country-picker__list {
  overflow-y: auto;
  padding: 0.5rem;
  flex: 1;
}

.country-picker__item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  font-size: 0.92rem;
  color: var(--ink-2);
  transition: background 0.15s ease;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.country-picker__item:hover {
  background: rgba(200,169,106,0.1);
  color: var(--ink);
}

.country-picker__item--active {
  background: rgba(200,169,106,0.15);
  color: var(--gold-2);
}

.country-picker__item__flag {
  font-size: 1.4rem;
  line-height: 1;
}

.country-picker__item__name {
  flex: 1;
  font-weight: 500;
}

.country-picker__item__currency {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ink-3);
}

.country-picker__close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.country-picker__close-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ============================================
   TOOL CARD — REGIONAL PRICING DISPLAY
   ============================================ */
.tool__regional {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  color: var(--ink-3);
  margin-top: 0.2rem;
  letter-spacing: 0.05em;
}

.tool__top-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.tool__regional__flag {
  font-size: 0.85rem;
}

.tool__regional__price {
  color: var(--gold-2);
  font-weight: 500;
}

.tool__regional__note {
  display: block;
  font-size: 0.7rem;
  color: var(--ink-3);
  font-style: italic;
  margin-top: 0.2rem;
  padding-left: 1.3rem;
  position: relative;
}

.tool__regional__note::before {
  content: 'ⓘ';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--gold);
  font-style: normal;
}

.tool__unavailable {
  padding: 0.5rem 0.8rem;
  background: rgba(200, 80, 80, 0.1);
  border: 1px solid rgba(200, 80, 80, 0.3);
  border-radius: 6px;
  color: #d09898;
  font-size: 0.75rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.tool__unavailable::before {
  content: '⊘';
  font-size: 0.9rem;
}

/* ============================================
   USER RATING ON TOOL CARDS
   ============================================ */
.tool__ratings {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}

.tool__rating {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  color: var(--ink-3);
}

.tool__rating__label {
  letter-spacing: 0.05em;
}

.tool__rating__value {
  color: var(--ink-2);
  font-weight: 600;
}

.tool__rating__count {
  color: var(--ink-3);
  font-size: 0.68rem;
}

/* Discount badge on tool */
.tool__discount-flag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.6rem;
  background: linear-gradient(135deg, rgba(120,200,120,0.15), rgba(120,200,120,0.05));
  border: 1px solid rgba(120,200,120,0.35);
  border-radius: 6px;
  font-size: 0.7rem;
  color: #b8e0b8;
  font-weight: 600;
  letter-spacing: 0.05em;
}

[data-theme="light"] .tool__discount-flag {
  color: #4a7a4a;
  border-color: rgba(120,160,120,0.4);
}

.tool__discount-flag::before {
  content: '💰';
  font-size: 0.85rem;
}

/* ============================================
   MONEY TIPS SECTION
   ============================================ */
.money {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.money__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.money__filter {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--ink-2);
  transition: all 0.3s ease;
}

.money__filter:hover { border-color: var(--gold); color: var(--ink); }
.money__filter--active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.money__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.2rem;
}

.deal {
  position: relative;
  padding: 1.6rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  overflow: hidden;
}

.deal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(120,200,120,0.5), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.deal:hover {
  transform: translateY(-3px);
  border-color: rgba(120,200,120,0.3);
  box-shadow: 0 25px 60px -25px rgba(120,200,120,0.25);
}

.deal:hover::before { opacity: 1; }

.deal__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.deal__tool {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
}

[lang="zh"] .deal__tool { font-family: var(--font-cn); }

.deal__type {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  background: rgba(200,169,106,0.12);
  color: var(--gold-2);
  border: 1px solid rgba(200,169,106,0.3);
  white-space: nowrap;
}

.deal__discount {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.deal__discount__value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-style: italic;
  font-weight: 500;
  color: #a8d8a8;
  line-height: 1;
}

[data-theme="light"] .deal__discount__value { color: #5a8a5a; }

.deal__discount__label {
  font-size: 0.85rem;
  color: var(--ink-2);
}

.deal__how {
  font-size: 0.85rem;
  color: var(--ink-2);
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border-left: 2px solid var(--gold);
  line-height: 1.5;
}

.deal__how::before {
  content: attr(data-label);
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.deal__code-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.5rem 0.5rem 1rem;
  background: rgba(200,169,106,0.08);
  border: 1px dashed rgba(200,169,106,0.4);
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gold-2);
  letter-spacing: 0.1em;
}

.deal__code-row__value {
  flex: 1;
  filter: blur(4px);
  transition: filter 0.3s ease;
  user-select: none;
}

.deal__code-row__value.revealed {
  filter: blur(0);
  user-select: all;
}

.deal__code-row__btn {
  padding: 0.5rem 0.9rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: var(--bg);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

.deal__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-size: 0.7rem;
  color: var(--ink-3);
  letter-spacing: 0.05em;
}

.deal__foot__verified::before {
  content: '✓';
  color: var(--gold);
  margin-right: 0.3rem;
}

.deal__foot__region {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* TIP CARD (for MONEY_TIPS) */
.tip {
  position: relative;
  padding: 1.4rem 1.6rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  border: 1px solid var(--line);
  border-radius: 16px;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: all 0.3s ease;
}

.tip:hover {
  transform: translateY(-2px);
  border-color: var(--line-2);
}

.tip__icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(200,169,106,0.12);
  color: var(--gold-2);
  border-radius: 10px;
  font-size: 1.1rem;
}

.tip__body { flex: 1; }

.tip__tool {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--gold-2);
}

[lang="zh"] .tip__tool { font-family: var(--font-cn); font-weight: 600; }

.tip__text {
  font-size: 0.87rem;
  color: var(--ink-2);
  line-height: 1.5;
}

/* ============================================
   TRUST BADGES IN HERO / FOOTER
   ============================================ */
.trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  background: rgba(200,169,106,0.08);
  border: 1px solid rgba(200,169,106,0.25);
  border-radius: 999px;
  font-size: 0.72rem;
  color: var(--gold-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.trust-pill::before {
  content: '✓';
  font-size: 0.78rem;
  color: var(--gold);
}