/* Waitlist Forms — Public CSS v2.0
   Navy #0B1C2C | Gold #C8A96A | Off-white #F8F6F2
   System fonts — China-compatible, no Google Fonts
   ---------------------------------------------------------------- */

/* ── CSS Custom Properties ── */
:root {
  --wlf-primary:    #0B1C2C;
  --wlf-accent:     #C8A96A;
  --wlf-card-bg:    #F8F6F2;
  --wlf-btn:        #C8A96A;
  --wlf-btn-txt:    #0B1C2C;
  --wlf-form-w:     500px;
  --wlf-card-r:     16px;
  --wlf-card-pv:    36px;
  --wlf-card-ph:    36px;
  --wlf-field-r:    9px;
  --wlf-field-pv:   12px;
  --wlf-field-ph:   14px;
  --wlf-gap:        13px;
  --wlf-fsize:      15px;
  --wlf-lsize:      11px;
  --wlf-btn-r:      9px;
  --wlf-btn-pv:     14px;
  --wlf-btn-fsize:  15px;
  --wlf-font:       -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
                    "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei",
                    "Segoe UI", Arial, sans-serif;

  /* Derived — do not override directly */
  --wlf-text:       var(--wlf-primary);
  --wlf-muted:      #5C6B7A;
  --wlf-subtle:     #8A98A8;
  --wlf-border:     rgba(11,28,44,0.14);
  --wlf-input-bg:   #FFFFFF;
  --wlf-error:      #C0392B;
  --wlf-success:    #1A7A4A;
  --wlf-shadow:     0 2px 8px rgba(11,28,44,0.06), 0 8px 32px rgba(11,28,44,0.10);
  --wlf-shadow-lg:  0 8px 40px rgba(11,28,44,0.12), 0 24px 64px rgba(11,28,44,0.10);
  --wlf-ease:       cubic-bezier(0.4,0,0.2,1);
}

/* ── Base — scoped resets with high specificity to beat themes ── */
.wlf-wrap *, .wlf-wrap *::before, .wlf-wrap *::after {
  box-sizing: border-box !important;
}
.wlf-wrap, .wlf-wrap * {
  font-family: var(--wlf-font) !important;
  text-align: left !important;
  line-height: normal;
}
.wlf-wrap p, .wlf-wrap h2, .wlf-wrap h3 {
  margin: 0;
  padding: 0;
  line-height: inherit;
}

.wlf-wrap {
  font-family: var(--wlf-font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 32px 16px;
  background-color: var(--wlf-primary);
  min-height: 60px;
  position: relative;
}
.wlf-wrap.wlf-popup {
  padding: 0;
  background: transparent;
  min-height: 0;
}

/* ── Card ── */
.wlf-card {
  width: 100%;
  max-width: var(--wlf-form-w);
  background: var(--wlf-card-bg);
  border-radius: var(--wlf-card-r);
  padding: var(--wlf-card-pv) var(--wlf-card-ph);
  box-shadow: var(--wlf-shadow-lg);
  position: relative;
  overflow: hidden;
}
.wlf-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px!important;
  background: linear-gradient(90deg, var(--wlf-accent) 0%, rgba(200,169,106,0.3) 100%);
}

/* ── Logo ── */
.wlf-logo {
  text-align: center;
  margin-bottom: 20px;
}
/* img width is set inline via style attribute — no override needed */

/* ── Headings ── */
.wlf-wrap .wlf-headings { text-align: center !important; margin-bottom: 24px !important; }
.wlf-wrap .wlf-lang { text-align: center !important; }
.wlf-wrap .wlf-heading { text-align: center !important; }
.wlf-wrap .wlf-sub { text-align: center !important; }
.wlf-lang {
  margin: 0 0 2px;
  font-size: 13px;
  color: var(--wlf-muted);
  line-height: 1.5;
}
.wlf-heading {
  margin: 8px 0 8px;
  font-size: clamp(20px,4.5vw,26px) !important;
  font-weight: 700 !important;
  color: var(--wlf-text)!important;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.wlf-sub {
  margin: 0;
  font-size: 14px;
  color: var(--wlf-accent);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ── Form ── */
.wlf-form {
  display: flex;
  flex-direction: column;
  gap: var(--wlf-gap);
}
.wlf-fg {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.wlf-wrap .wlf-label {
  display: block !important;
  font-size: var(--wlf-lsize) !important;
  font-weight: 600 !important;
  color: var(--wlf-text) !important;
  letter-spacing: 0.06em !important;
  text-transform: uppercase !important;
  line-height: 1 !important;
  text-align: left !important;
  margin: 0 0 5px !important;
  padding: 0 !important;
}
.wlf-req { color: var(--wlf-accent); margin-left: 1px; }

/* ── Inputs & Selects — KEY FIX: explicit color for select ── */
.wlf-wrap .wlf-input {
  display: block !important;
  width: 100%;
  padding: var(--wlf-field-pv) var(--wlf-field-ph) !important;
  font-family: var(--wlf-font) !important;
  font-size: var(--wlf-fsize) !important;
  color: var(--wlf-primary) !important;
  background-color: var(--wlf-input-bg) !important;
  border: 1.5px solid var(--wlf-border) !important;
  border-radius: var(--wlf-field-r) !important;
  outline: none !important;
  box-shadow: none !important;
  transition: border-color 0.18s, box-shadow 0.18s;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  line-height: 1.4 !important;
  text-align: left !important;
  margin: 0 !important;
  max-width: 100%;
  height: auto !important;
  min-height: unset !important;
}
.wlf-wrap .wlf-input::placeholder { color: var(--wlf-subtle) !important; }
.wlf-wrap .wlf-input:focus {
  border-color: var(--wlf-accent) !important;
  box-shadow: 0 0 0 3px rgba(200,169,106,0.15) !important;
  outline: none !important;
}
.wlf-wrap .wlf-input.error {
  border-color: var(--wlf-error) !important;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.10) !important;
}
.wlf-wrap .wlf-input:disabled { opacity: 0.55 !important; cursor: not-allowed; }

/* ── Select arrow — custom so it matches design ── */
.wlf-wrap select.wlf-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235C6B7A' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}
/* Ensure option text is readable in all browsers */
.wlf-wrap select.wlf-input option {
  color: #0B1C2C !important;
  background-color: #fff !important;
  text-align: left !important;
}

/* ── Phone row — country code + number side by side ── */
.wlf-phone-row {
  display: flex !important;
  gap: 8px;
  align-items: stretch;
}
/* Override the 100% width rule specifically for phone row inputs */
.wlf-phone-row .wlf-cc {
  flex: 0 0 148px !important;
  width: 148px !important;
  max-width: 148px !important;
  min-width: 148px !important;
  box-sizing: border-box !important;
}
.wlf-phone-row .wlf-phone {
  flex: 1 1 auto !important;
  width: 0 !important;
  max-width: 100% !important;
  min-width: 80px !important;
  box-sizing: border-box !important;
}

/* ── Error ── */
.wlf-err {
  font-size: 12px;
  color: var(--wlf-error);
  min-height: 14px !important;
  display: block;
  line-height: 1.3;
}
.wlf-global-err {
  background: rgba(192,57,43,0.07);
  border: 1px solid rgba(192,57,43,0.2);
  border-radius: 7px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--wlf-error);
  line-height: 1.5;
}

/* ── Math Captcha — compact inline layout ── */
.wlf-captcha-fg { flex-direction: row; align-items: center; gap: 12px; flex-wrap: wrap; }
.wlf-captcha-label {
  text-transform: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--wlf-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.wlf-captcha-input {
  width: 80px !important;
  flex: 0 0 80px;
  text-align: center;
  padding: var(--wlf-field-pv) 10px !important;
}
/* Override: captcha row has inline layout — hide the separate err span */
.wlf-captcha-fg .wlf-err { display: block; flex-basis: 100%; }

/* ── Button ── */
.wlf-wrap .wlf-btn {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100% !important;
  padding: var(--wlf-btn-pv) 24px !important;
  font-family: var(--wlf-font) !important;
  font-size: var(--wlf-btn-fsize) !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em;
  color: var(--wlf-btn-txt) !important;
  background: var(--wlf-btn) !important;
  border: none !important;
  border-radius: var(--wlf-btn-r) !important;
  cursor: pointer;
  transition: filter 0.18s, box-shadow 0.18s, transform 0.15s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-height: 44px!important;
  margin-top: 4px;
  text-align: center !important;
  margin: 0 !important;

}
.wlf-btn:hover { filter: brightness(1.06); box-shadow: 0 6px 20px rgba(200,169,106,0.3); }
.wlf-btn:active { transform: scale(0.98); }
.wlf-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.wlf-spinner {
  width: 17px; height: 17px!important;
  border: 2px solid rgba(11,28,44,0.2);
  border-top-color: var(--wlf-primary);
  border-radius: 50%;
  animation: wlf-spin 0.6s linear infinite;
  flex-shrink: 0;
}
@keyframes wlf-spin { to { transform: rotate(360deg); } }

/* ── Footer note ── */
.wlf-footer-note {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--wlf-muted);
  text-align: center;
  line-height: 1.6;
}

/* ── Footer image ── */
.wlf-footer-img {
  margin-top: 24px;
  border-radius: calc(var(--wlf-card-r) - 4px);
  overflow: hidden;
  line-height: 0;
}
.wlf-footer-img img {
  width: 100%;
  height: auto!important;
  display: block;
}

/* ── Thank You ── */
.wlf-ty { text-align: center; padding: 4px 0; animation: wlf-fadein 0.35s ease; }
@keyframes wlf-fadein { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }

.wlf-ty-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 72px; height: 72px!important;
  background: rgba(26,122,74,0.09); border-radius: 50%;
  color: var(--wlf-success); margin: 0 auto 20px;
}
.wlf-ty-heading {
  margin: 0 0 20px;
  font-size: clamp(20px,4vw,24px);
  font-weight: 700;
  color: var(--wlf-text)!important;
  letter-spacing: -0.02em;
}
.wlf-bid-box {
  display: inline-flex; flex-direction: column; align-items: center; gap: 3px;
  background: var(--wlf-primary); color: var(--wlf-accent);
  border-radius: 12px; padding: 14px 28px; margin-bottom: 20px;
}
.wlf-bid-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(200,169,106,0.65);
}
.wlf-bid {
  font-size: 26px; font-weight: 700;
  letter-spacing: 0.06em; font-variant-numeric: tabular-nums;
}
.wlf-ty-details {
  background: rgba(11,28,44,0.04); border-radius: 9px;
  padding: 14px 18px; margin-bottom: 16px;
  font-size: 14px; line-height: 1.8; text-align: left; color: var(--wlf-text);
}
.wlf-ty-details strong {
  display: block; font-size: 10px; font-weight: 700;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--wlf-muted); margin-top: 10px; margin-bottom: 1px;
}
.wlf-ty-details strong:first-child { margin-top: 0; }
.wlf-ty-note {
  font-size: 12px; color: var(--wlf-muted); line-height: 1.65; margin: 0;
  padding: 12px 14px;
  background: rgba(200,169,106,0.08);
  border-left: 3px solid var(--wlf-accent);
  border-radius: 0 7px 7px 0;
  text-align: left;
}

/* ── Popup ── */
.wlf-popup-trigger {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px;
  font-family: var(--wlf-font); font-size: 15px; font-weight: 600;
  color: var(--wlf-primary);
  background: var(--wlf-accent);
  border: none; border-radius: 50px; cursor: pointer;
  transition: filter 0.18s, box-shadow 0.18s, transform 0.15s;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; min-height: 44px!important;
}
.wlf-popup-trigger:hover { filter: brightness(1.07); box-shadow: 0 6px 20px rgba(200,169,106,0.35); }
.wlf-popup-trigger:active { transform: scale(0.97); }

.wlf-popup-overlay {
  position: fixed; inset: 0; z-index: 999999;
  background: rgba(11,28,44,0.75);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.26s ease;
}
.wlf-popup-overlay.open { opacity: 1; pointer-events: all; }

.wlf-popup-inner {
  position: relative; width: 100%;
  max-width: 540px; max-height: 90vh!important; overflow-y: auto;
  border-radius: var(--wlf-card-r);
  transform: scale(0.94) translateY(12px);
  transition: transform 0.28s cubic-bezier(0.34,1.56,0.64,1);
}
.wlf-popup-overlay.open .wlf-popup-inner { transform: scale(1) translateY(0); }

.wlf-popup-inner::-webkit-scrollbar { width: 5px; }
.wlf-popup-inner::-webkit-scrollbar-thumb { background: var(--wlf-border); border-radius: 3px; }

.wlf-popup-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px!important;
  background: rgba(11,28,44,0.08); border: none; border-radius: 50%;
  color: var(--wlf-muted); cursor: pointer;
  transition: background 0.15s, color 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.wlf-popup-close:hover { background: rgba(11,28,44,0.15); color: var(--wlf-text); }

.wlf-popup-inner .wlf-wrap { padding: 0; background: transparent; }
.wlf-popup-inner .wlf-card { box-shadow: none; }

/* ── Utility ── */
.wlf-hidden { display: none !important; }

/* ── Responsive ── */
@media (max-width: 560px) {
  .wlf-wrap { padding: 20px 12px; }
  .wlf-card { padding: 24px 18px; }
  .wlf-phone-row { flex-wrap: wrap; }
  .wlf-cc { width: 100%; flex: 1 1 100%; }
  .wlf-phone { flex: 1 1 100%; }
  .wlf-popup-overlay { padding: 10px; align-items: flex-end; }
  .wlf-popup-inner { max-height: 94vh; border-radius: var(--wlf-card-r) var(--wlf-card-r) 0 0; transform: translateY(40px); }
  .wlf-popup-overlay.open .wlf-popup-inner { transform: translateY(0); }
  .wlf-captcha-fg { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .wlf-popup-overlay, .wlf-popup-inner, .wlf-btn, .wlf-input { transition: none !important; animation: none !important; }
}