/* ── Shared trip patterns: loading overlay, success dialog ── */

/* Loading overlay */
.trips-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.85);
}

.trips-loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid #e6e6e6;
  border-top-color: #0f3067;
  border-radius: 50%;
  animation: trips-spin 0.7s linear infinite;
}

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

.trips-loading-text {
  margin-top: 16px;
  color: #555;
  font-size: 14px;
  font-weight: 600;
}

/* Success dialog (registration-modal) */
.registration-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.48);
}

.registration-dialog {
  width: min(600px, 100%);
  min-height: 360px;
  display: grid;
  justify-items: center;
  align-content: center;
  padding: 56px 44px 52px;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 28px 70px rgba(8, 20, 42, 0.32);
  text-align: center;
}

.registration-dialog__icon {
  width: 116px;
  height: 116px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 50%;
  background: #d8e0ed;
}

.registration-dialog__icon span {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #0f3067;
  color: #ffffff;
  font-size: 52px;
  font-weight: 500;
  line-height: 1;
}

.registration-dialog h2 {
  margin: 0 0 24px;
  color: #0f3067;
  font-size: 26px;
  font-weight: 800;
}

.registration-dialog p {
  width: min(470px, 100%);
  margin: 0;
  color: #3f464d;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}

.registration-dialog__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  width: 100%;
  margin-top: 24px;
}

.registration-dialog__button {
  min-width: 168px;
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 0;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.registration-dialog__button:hover {
  transform: translateY(-1px);
}

.registration-dialog__button--primary {
  background: #123873;
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(18, 56, 115, 0.2);
}

.registration-dialog__button--primary:hover {
  color: #ffffff;
  background: #0d2f65;
}

.registration-dialog__button--secondary {
  background: #eef4ff;
  color: #123873;
}

.registration-dialog__button--secondary:hover {
  background: #e3edff;
}

/* Responsive: success dialog */
@media (max-width: 520px) {
  .registration-modal { padding: 18px; }
  .registration-dialog { min-height: auto; padding: 42px 22px 34px; border-radius: 18px; }
  .registration-dialog__icon { width: 96px; height: 96px; margin-bottom: 22px; }
  .registration-dialog__icon span { width: 72px; height: 72px; font-size: 42px; }
  .registration-dialog h2 { margin-bottom: 18px; font-size: 22px; }
  .registration-dialog p { font-size: 15px; }
  .registration-dialog__actions { flex-direction: column; }
  .registration-dialog__button { width: 100%; }
}