* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 16px;
  color: #fff;
}

.container {
  max-width: 520px;
  width: 100%;
}

.back-link {
  display: inline-block;
  color: #8899aa;
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 24px;
  transition: color 0.2s;
}

.back-link:hover {
  color: #f7d94e;
}

h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(90deg, #f7d94e, #f0a500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  font-size: 1rem;
  color: #8899aa;
  margin-bottom: 32px;
}

form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 28px 24px;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #aabbcc;
  margin-bottom: 6px;
}

input,
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input::placeholder,
textarea::placeholder {
  color: #556677;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #f7d94e;
  box-shadow: 0 0 0 3px rgba(247, 217, 78, 0.15);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238899aa' viewBox='0 0 16 16'%3E%3Cpath d='M1.5 5.5l6.5 6 6.5-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

select option {
  background: #1a1a2e;
  color: #fff;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

button[type="submit"] {
  width: 100%;
  background: linear-gradient(135deg, #f0a500, #f7d94e);
  color: #1a1a2e;
  border: none;
  padding: 14px;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(247, 217, 78, 0.3);
}

button[type="submit"]:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 30px rgba(247, 217, 78, 0.5);
}

button[type="submit"]:active {
  transform: scale(0.98);
}

button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.success-msg {
  text-align: center;
  background: rgba(46, 204, 113, 0.12);
  border: 1px solid rgba(46, 204, 113, 0.3);
  border-radius: 16px;
  padding: 40px 24px;
  font-size: 1.15rem;
  color: #2ecc71;
  font-weight: 600;
}

@media (max-width: 480px) {
  h1 { font-size: 1.7rem; }
  form { padding: 20px 16px; }
}