/* --- GLOBAL STYLES & VARIABLES --- */
:root {
    --primary-dark: #161B22;
    --card-background: #21262d;
    --primary-accent: #00F0FF;
    --text-primary: #E6EDF3;
    --text-secondary: #8B949E;
    --border-color: #30363D;
    --input-background: #0D1117;
    --success-color: #28a745;
    --error-color: #ff6b6b;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 0;
}

.signup-card {
    background-color: var(--card-background);
    padding: 2.5rem 3rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 800px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

h1 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2.5rem;
}

h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section {
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group.full-width {
    grid-column: 1 / -1; /* Make an item span the full grid width */
}

.input-group label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.input-group label .required {
    color: var(--primary-accent);
}

.input-group input {
    width: 100%;
    padding: 1rem;
    background-color: var(--input-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 600;
}

.input-group input::placeholder {
    color: var(--text-secondary);
    font-weight: 400;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-accent);
}

.password-group {
    position: relative;
}

.password-group .toggle-password {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(25%);
    cursor: pointer;
    color: var(--text-secondary);
}

.btn-create-account {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-accent);
    background-color: var(--primary-accent);
    color: var(--primary-dark);
    cursor: pointer;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.btn-create-account:hover {
    background-color: transparent;
    color: var(--primary-accent);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
}

.extra-links {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
}

.extra-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.extra-links a:hover {
    color: var(--primary-accent);
}

.extra-links span {
    color: var(--border-color);
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* --- NEW STYLE FOR FORM STATUS MESSAGE --- */
#form-status {
    text-align: center;
    font-weight: 600;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: none; /* Hidden by default */
}

#form-status.success {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
    display: block;
}

#form-status.error {
    background-color: rgba(255, 107, 107, 0.2);
    color: var(--error-color);
    border: 1px solid var(--error-color);
    display: block;
}