.reg-body { background: var(--c-bg-alt); }

.reg-main {
  padding-top: calc(var(--nav-h) + var(--sp-60));
  padding-bottom: var(--sp-100);
  min-height: 100vh;
}

.reg-header {
  max-width: 860px;
  margin: 0 auto var(--sp-60);
}
.reg-header h1 { color: var(--c-black); margin-bottom: var(--sp-20); }
.reg-header p  { color: var(--c-mid); font-size: var(--fs-body); }

/* Form */
.apply-form {
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid rgba(20,20,20,.12);
  border-radius: 20px;
  overflow: hidden;
  background: var(--c-white);
  box-shadow: 0 4px 32px rgba(0,0,0,.06);
}

.form-section {
  padding: var(--sp-40);
  border-bottom: 1px solid rgba(20,20,20,.1);
}
.form-section-title {
  font-size: var(--fs-h5);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-black);
  margin-bottom: var(--sp-32);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-20); }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--sp-20); }
.form-group:last-child { margin-bottom: 0; }

.form-group label {
  font-size: var(--fs-btn);
  font-weight: 700;
  color: var(--c-black);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.form-hint { font-size: var(--fs-caption); font-weight: 500; color: var(--c-mid); }

.req {
  color: #e02020;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.input-prefix-wrap {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: var(--c-bg-alt);
  border: 1px solid rgba(20,20,20,.15);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.input-prefix-wrap:focus-within {
  border-color: var(--c-black);
  box-shadow: 0 0 0 3px rgba(20,20,20,.06);
}
.input-prefix {
  display: flex;
  align-items: center;
  padding: 0 10px 0 16px;
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-black);
  white-space: nowrap;
  user-select: none;
  flex-shrink: 0;
}
.input-prefix-wrap input {
  flex: 1;
  min-width: 0;
  border: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 14px 16px 14px 0 !important;
  margin: 0 !important;
  width: auto !important;
}
.input-prefix-wrap input:focus { box-shadow: none !important; border: none !important; }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font);
  font-size: var(--fs-body);
  font-weight: 500;
  color: var(--c-black);
  background: var(--c-bg-alt);
  border: 1px solid rgba(20,20,20,.15);
  border-radius: 12px;
  padding: 14px var(--sp-20);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-black);
  box-shadow: 0 0 0 3px rgba(20,20,20,.06);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%23141414' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-20) center;
  background-color: var(--c-bg-alt);
  padding-right: 2.5rem;
}

.char-count { font-size: var(--fs-caption); color: var(--c-mid); text-align: right; margin-top: 2px; }

.program-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-16); }
.program-card {
  border: 1px solid rgba(20,20,20,.15);
  border-radius: 12px;
  padding: var(--sp-20) var(--sp-16);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-16);
  background: var(--c-bg-alt);
  transition: border-color .2s, background .2s;
  user-select: none;
}
.program-card input[type="radio"] { display: none; }
.program-card:hover { border-color: var(--c-black); }
.program-card:has(input:checked) { background: var(--c-lime); border-color: var(--c-lime); }
.program-icon { font-size: 2rem; }
.program-name { font-size: var(--fs-btn); font-weight: 700; text-align: center; }

.form-footer {
  padding: var(--sp-40);
  display: flex;
  align-items: center;
  gap: var(--sp-40);
  justify-content: space-between;
  background: var(--c-bg-alt);
}
.form-disclaimer {
  display: flex;
  gap: var(--sp-20);
  align-items: flex-start;
  flex: 1;
}
.form-disclaimer p { font-size: var(--fs-caption); font-weight: 500; color: var(--c-mid); line-height: 1.3; margin: 0; }
.form-disclaimer p strong { color: var(--c-black); }

/* ── Consent checkbox ──────────────────────────────────────────────────────── */
.consent-section {
  border-bottom: none;
  padding-top: var(--sp-20);
  padding-bottom: var(--sp-20);
  background: var(--c-bg-alt);
}

.consent-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}
.consent-label input[type="checkbox"] { display: none; }

.consent-box {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 2px solid rgba(20,20,20,.25);
  background: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, border-color .2s;
}
.consent-check {
  width: 12px;
  height: 10px;
  color: var(--c-black);
  opacity: 0;
  transition: opacity .15s;
}

.consent-label.is-checked .consent-box {
  background: #c1f11d;
  border-color: #c1f11d;
}
.consent-label.is-checked .consent-check { opacity: 1; }

.consent-text {
  font-size: var(--fs-btn);
  font-weight: 600;
  color: var(--c-black);
  line-height: 1.3;
}

.consent-hint {
  margin: 12px 0 0 36px;
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--c-mid);
  line-height: 1.5;
}

.consent-label.shake {
  animation: shake .35s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(6px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}

.btn-green {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
}
.btn-green:hover { background: #15803d; border-color: #15803d; opacity: 1; }

.btn-back-outline {
  background: transparent;
  color: var(--c-black);
  border: 1px solid rgba(20,20,20,.25);
}
.btn-back-outline:hover { border-color: var(--c-black); opacity: 1; }

.btn-submit {
  flex-shrink: 0;
  padding: 16px 40px;
  font-size: var(--fs-btn);
  font-weight: 700;
  min-width: 200px;
  cursor: pointer;
  border: none;
  transition: background .2s, border-color .2s, opacity .2s;
}
.btn-submit:hover { opacity: 0.85; }

.essay-step {
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid rgba(20,20,20,.12);
  border-radius: 20px;
  overflow: hidden;
  background: var(--c-white);
  box-shadow: 0 4px 32px rgba(0,0,0,.06);
}

.essay-step .form-section:last-of-type { border-bottom: none; }

.essay-step-footer {
  padding: var(--sp-40);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--sp-20);
  background: var(--c-bg-alt);
  border-top: 1px solid rgba(20,20,20,.1);
}

.apply-success {
  max-width: 860px;
  margin: 0 auto;
  border: 1px solid rgba(20,20,20,.1);
  border-radius: 20px;
  background: var(--c-white);
  padding: var(--sp-60);
  text-align: center;
  box-shadow: 0 4px 32px rgba(0,0,0,.06);
}
.success-icon {
  background: var(--c-lime);
  width: 80px; height: 80px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--sp-20);
}
.apply-success h3 { font-size: var(--fs-h4); font-weight: 700; color: var(--c-black); margin-bottom: var(--sp-16); }
.apply-success p  { margin-bottom: var(--sp-32); color: var(--c-mid); }

@media (max-width: 991px) {
  .form-row { grid-template-columns: 1fr; }
  .program-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .reg-main { padding-top: calc(var(--nav-h) + 32px); padding-bottom: 48px; }
  .reg-header { margin-bottom: var(--sp-40); }
  .form-section { padding: 20px; }

  /* Убираем grid у form-row, превращаем в обычный поток */
  .form-row {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  /* Единый отступ между всеми полями */
  .form-group { margin-bottom: 16px; }
  .form-group:last-child { margin-bottom: 0; }

  .form-footer {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 16px;
  }
  .essay-step-footer {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 12px;
  }
  .btn-submit { min-width: unset; width: 100%; }
  .apply-success { padding: var(--sp-40) var(--sp-20); }
}

@media (max-width: 479px) {
  .program-cards { grid-template-columns: repeat(2, 1fr); }
  .reg-header h1 { font-size: 1.75rem; }
}