:root {
    --bg-dark: #0f172a;
    --bg-darker: #0a0f1d;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --primary-color: #4F46E5;
    --error-color: #9dd5fc;
    --primary-hover: #6366f1;
    --card-bg: #1e293b;
    --card-border: #334155;
    --input-bg: #1e293b;
    --input-border: #334155;
}

/* Styles for the login page */
body {
    font-family: 'Changa', sans-serif; /* Apply Google Changa font */
    background-color: var(--bg-dark);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 100%;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input {
    padding: 12px;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-primary);
    font-size: 1rem;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-hover));
    color: white;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

.error-message {
    color: red; /* Text color */
    background-color: #ffebee; /* Light red background */
    border: 1px solid #ffcdd2; /* Border color (slightly darker than background) */
    border-radius: 8px; /* Rounded corners */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    padding-top: 15px;
    padding-bottom: 15px;
    margin-bottom: 15px;
    text-align: center;
}