* {
  box-sizing: border-box;
  font-family: Inter, system-ui, -apple-system, sans-serif;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, #0d1020, #05060c);
  color: #fff;
  min-height: 100vh;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 12px;
}

.subtitle {
  font-size: 16px;
  color: #cbd5ff;
  margin-bottom: 10px;
}

.note {
  font-size: 13px;
  color: #9aa0c3;
}

.card {
  background: linear-gradient(180deg, rgba(40,40,80,0.45), rgba(15,15,30,0.55));
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.card h2 {
  margin-top: 0;
  margin-bottom: 18px;
}

input,
textarea {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.35);
  color: #fff;
}

textarea {
  resize: vertical;
  min-height: 90px;
}

input::placeholder,
textarea::placeholder {
  color: #8c91b8;
}

button {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(90deg, #8b5cf6, #a78bfa);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
  position: relative;
}

button.loading {
  opacity: 0.7;
  pointer-events: none;
}

.hidden {
  display: none;
}

.btn-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  margin: 0 auto;
  animation: spin 0.8s linear infinite;
}

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

#apply-status {
  margin-top: 18px;
  padding: 14px;
  border-radius: 12px;
  font-size: 14px;
}

#apply-status.success {
  background: rgba(80, 200, 120, 0.12);
  border: 1px solid rgba(80, 200, 120, 0.3);
  color: #a7f3c4;
}

#apply-status.error {
  background: rgba(255, 90, 90, 0.12);
  border: 1px solid rgba(255, 90, 90, 0.3);
  color: #ffb4b4;
}

@media (max-width: 900px) {
  .page {
    grid-template-columns: 1fr;
  }
}