/* ============================================================
   WhatsApp Gate Modal — whatsapp-gate.css
   ============================================================ */

#wa-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(20, 4, 10, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.28s ease;
  backdrop-filter: blur(4px);
}

#wa-gate-overlay.is-visible {
  opacity: 1;
}

.wa-gate__card {
  background: #fff;
  border-radius: 16px;
  padding: 2rem 2rem 1.75rem;
  width: 100%;
  max-width: 460px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0,0,0,0.28);
  transform: translateY(18px);
  transition: transform 0.28s ease;
}

#wa-gate-overlay.is-visible .wa-gate__card {
  transform: translateY(0);
}

.wa-gate__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #f4f4f4;
  border: none;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  color: #555;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.wa-gate__close:hover { background: #e0e0e0; }

.wa-gate__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.wa-gate__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 0.15rem;
  font-family: inherit;
}

.wa-gate__subtitle {
  font-size: 0.82rem;
  color: #777;
  margin: 0;
}

.wa-gate__form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.wa-gate__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.wa-gate__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #444;
  letter-spacing: 0.02em;
}

.wa-gate__label span { color: #c0392b; }

.wa-gate__input {
  width: 100%;
  border: 1.5px solid #ddd;
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  font-size: 0.93rem;
  color: #1a1a1a;
  background: #fafafa;
  transition: border-color 0.18s, box-shadow 0.18s;
  font-family: inherit;
  box-sizing: border-box;
}
.wa-gate__input:focus {
  outline: none;
  border-color: #25D366;
  box-shadow: 0 0 0 3px rgba(37,211,102,0.18);
  background: #fff;
}
.wa-gate__input::placeholder { color: #bbb; }

.wa-gate__error {
  font-size: 0.78rem;
  color: #c0392b;
  font-weight: 500;
}

/* Chips */
.wa-gate__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.wa-gate__chip {
  cursor: pointer;
}

.wa-gate__chip input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.wa-gate__chip span {
  display: inline-block;
  padding: 0.38rem 0.85rem;
  border: 1.5px solid #ddd;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  color: #555;
  background: #fafafa;
  transition: all 0.15s;
  cursor: pointer;
  user-select: none;
}

.wa-gate__chip input:checked + span {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}

.wa-gate__chip:hover span {
  border-color: #25D366;
  color: #25D366;
}

.wa-gate__chip input:checked + span:hover {
  color: #fff;
}

/* Submit */
.wa-gate__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.85rem 1.5rem;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 0.25rem;
  transition: background 0.18s, transform 0.15s;
  font-family: inherit;
}
.wa-gate__submit:hover {
  background: #1ebe5d;
  transform: translateY(-1px);
}
.wa-gate__submit:active {
  transform: translateY(0);
}

@media (max-width: 480px) {
  .wa-gate__card {
    padding: 1.5rem 1.25rem;
  }
}

/* ---- Language Toggle ---- */
.wa-gate__optional {
  font-weight: 400;
  color: #aaa;
  font-size: 0.75rem;
}

.wa-gate__lang-toggle {
  display: flex;
  gap: 0.5rem;
}

.wa-gate__lang-opt {
  cursor: pointer;
}

.wa-gate__lang-opt input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.wa-gate__lang-opt span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.38rem 1rem;
  border: 1.5px solid #ddd;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 500;
  color: #555;
  background: #fafafa;
  transition: all 0.15s;
  cursor: pointer;
  user-select: none;
}

.wa-gate__lang-opt input:checked + span {
  background: #1a1a2e;
  border-color: #1a1a2e;
  color: #fff;
}

.wa-gate__lang-opt:hover span {
  border-color: #555;
}

/* ---- Reply-time assurance ---- */
.wa-gate__assurance {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: #888;
  text-align: center;
  justify-content: center;
  margin-top: 0.5rem;
  line-height: 1.4;
}

.wa-gate__assurance svg {
  flex-shrink: 0;
  color: #25D366;
}