:root {
  --r3d-bg: #0b1020;
  --r3d-panel: #121a30;
  --r3d-panel-2: #18233f;
  --r3d-text: #eef3ff;
  --r3d-muted: #a9b6d3;
  --r3d-line: rgba(255,255,255,0.08);
  --r3d-accent: #46b2ff;
  --r3d-accent-2: #7c5cff;
  --r3d-shadow: 0 20px 50px rgba(0,0,0,0.28);
}
.r3d-form,
.r3d-tracking-wrap {
  max-width: 920px;
  margin: 0 auto;
}
.r3d-form {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--r3d-line);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--r3d-shadow);
  color: var(--r3d-text);
}
.r3d-grid {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}
.r3d-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.r3d-form label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--r3d-text);
}
.r3d-form input,
.r3d-form select,
.r3d-form textarea {
  width: 100%;
  border: 1px solid var(--r3d-line);
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  color: var(--r3d-text);
  background: rgba(255,255,255,.04);
  box-sizing: border-box;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.r3d-form input:focus,
.r3d-form select:focus,
.r3d-form textarea:focus {
  outline: none;
  border-color: rgba(70,178,255,.7);
  box-shadow: 0 0 0 4px rgba(70,178,255,.14);
  background: rgba(255,255,255,.06);
}
.r3d-form input[type="file"] {
  padding: 12px;
  background: rgba(255,255,255,.03);
}
.r3d-form input::placeholder,
.r3d-form textarea::placeholder { color: rgba(169,182,211,.72); }
.r3d-form textarea { resize: vertical; min-height: 160px; }
.r3d-form small {
  display: block;
  margin-top: 8px;
  color: var(--r3d-muted);
  font-size: .92rem;
}
.r3d-service-box {
  margin-bottom: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border: 1px solid var(--r3d-line);
  border-radius: 18px;
  padding: 18px;
}
.r3d-consent {
  display: flex !important;
  gap: 10px;
  align-items: flex-start;
  margin: 18px 0 24px;
  font-weight: 400 !important;
  color: var(--r3d-muted) !important;
}
.r3d-consent input {
  width: auto;
  margin-top: 4px;
  accent-color: var(--r3d-accent);
}
.r3d-form button,
.r3d-tracking-wrap button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: linear-gradient(135deg, var(--r3d-accent), var(--r3d-accent-2));
  color: #fff;
  border: 0;
  border-radius: 14px;
  padding: 14px 22px;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(70,178,255,.24);
  cursor: pointer;
}
.r3d-form button:hover,
.r3d-tracking-wrap button:hover { transform: translateY(-1px); }
.r3d-notice {
  max-width: 920px;
  margin: 0 auto 18px;
  padding: 15px 18px;
  border-radius: 16px;
  border: 1px solid var(--r3d-line);
}
.r3d-notice.success {
  background: rgba(114,211,155,.12);
  color: #dff8ea;
  border-color: rgba(114,211,155,.28);
}
.r3d-notice.error {
  background: rgba(255,107,107,.10);
  color: #ffd8d8;
  border-color: rgba(255,107,107,.24);
}
.r3d-status-card {
  margin-top: 1.2rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--r3d-line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow: var(--r3d-shadow);
  color: var(--r3d-text);
}
.r3d-status-card h3 { margin-top: 0; color: var(--r3d-text); }
.r3d-status-card p { color: var(--r3d-muted); }
.r3d-history-block { margin-top: 18px; padding-top: 12px; border-top: 1px solid var(--r3d-line); }
.r3d-history-list { margin: 10px 0 0 18px; padding: 0; }
.r3d-history-list li { margin: 0 0 8px 0; color: var(--r3d-muted); }
.r3d-history-status { font-weight: 700; color: var(--r3d-text); }
.r3d-history-time { color: var(--r3d-muted); }
@media (max-width: 760px) {
  .r3d-grid.two { grid-template-columns: 1fr; }
  .r3d-form { padding: 22px; border-radius: 20px; }
}