* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 0%, #3a0a0a 0%, #150404 60%, #0a0202 100%);
    font-family: "Segoe UI", system-ui, sans-serif;
    color: #f2e6e6;
    padding: 24px;
}

.card {
    width: 100%;
    max-width: 420px;
    background: rgba(20, 6, 6, 0.85);
    border: 1px solid rgba(255, 80, 80, 0.25);
    border-radius: 14px;
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

h1 {
    font-size: 1.4rem;
    margin: 0 0 8px;
    color: #ff5050;
}

.subtitle {
    margin: 0 0 24px;
    font-size: 0.9rem;
    color: #d8b8b8;
}

form {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

label {
    font-size: 0.85rem;
    color: #e8caca;
    margin-top: 12px;
}

input[type="text"],
select {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: #1f0c0c;
    color: #f2e6e6;
    font-size: 1rem;
}

input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: #ff5050;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.radio {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #f2e6e6;
    margin-top: 0;
}

button {
    margin-top: 24px;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(180deg, #ff5050, #c81c1c);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

button:hover {
    filter: brightness(1.1);
}

.error {
    background: rgba(255, 60, 60, 0.15);
    border: 1px solid rgba(255, 60, 60, 0.4);
    color: #ffb3b3;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
}