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

body {
    font-family: 'Montserrat', sans-serif;
    background: #2a2a2a;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    padding: 20px;
}

.register-screen {
    width: 100%;
    max-width: 500px;
}

.register-container {
    background: rgba(42, 42, 42, 0.95);
    border-radius: 0;
    padding: 50px 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.register-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2em;
    font-weight: 300;
    text-align: center;
    margin-bottom: 10px;
    color: #ffffff;
    letter-spacing: 5px;
}

.register-subtitle {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
    letter-spacing: 1px;
}

#registerForm {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85em;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-input {
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: white;
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-hint {
    font-size: 0.75em;
    color: rgba(255, 255, 255, 0.5);
    margin-top: -4px;
    letter-spacing: 0.5px;
}

.btn {
    padding: 14px 32px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: transparent;
    color: white;
}

.btn-primary {
    margin-top: 10px;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-primary:active {
    transform: translateY(0);
}

.error-message {
    color: #ff6b6b;
    font-size: 0.85em;
    text-align: center;
    padding: 12px;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 4px;
    border-left: 3px solid #ff6b6b;
    display: none;
    letter-spacing: 0.5px;
}

.error-message:not(:empty) {
    display: block;
}

.success-message {
    color: #51cf66;
    font-size: 0.85em;
    text-align: center;
    padding: 12px;
    background: rgba(81, 207, 102, 0.1);
    border-radius: 4px;
    border-left: 3px solid #51cf66;
    display: none;
    letter-spacing: 0.5px;
}

.success-message:not(:empty) {
    display: block;
}

/* Responsive Design */
@media (max-width: 600px) {
    .register-container {
        padding: 40px 30px;
    }
    
    .register-title {
        font-size: 1.75em;
        letter-spacing: 3px;
    }
    
    .register-subtitle {
        font-size: 1em;
    }
    
    .form-group label {
        font-size: 0.8em;
    }
    
    .form-input {
        padding: 12px 16px;
        font-size: 13px;
    }
}