:root {
    --primary-green: #2E7D32; /* Dark Green */
    --accent-green: #4CAF50; /* Standard Green */
    --highlight-orange: #ff6600; /* Orange */
    --hover-orange: #F57C00;
    --bg-color: #E8F5E9; /* Very light green */
    --white: #FFFFFF;
    --text-dark: #333333;
    --text-muted: #666666;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    background-image: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-container {
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.login-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
    border-top: 5px solid var(--primary-green);
}

.header {
    margin-bottom: 2rem;
}

.header h1 {
    font-family: 'Poppins', sans-serif; /* Techy feel */
    color: var(--primary-green);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.header h2 {
    font-family: 'Comfortaa', cursive;
    color: var(--text-muted);
    font-size: 1.1rem;
    font-weight: 400;
}

.input-group {
    margin-bottom: 1.25rem;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.9rem;
}

.input-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    outline: none;
}

.input-group input:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.options {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.items-center {
    align-items: center;
}

/* Custom Checkbox */
.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.checkbox-container input {
    margin-right: 8px;
    accent-color: var(--accent-green);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.actions {
    margin-top: 1rem;
}

.btn-link {
    text-decoration: none;
    display: block;
}

.btn-primary {
    width: 100%;
    padding: 12px;
    background-color: var(--highlight-orange);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
    box-shadow: 0 4px 6px rgba(255, 152, 0, 0.2);
}

.btn-primary:hover {
    background-color: var(--hover-orange);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px rgba(255, 152, 0, 0.3);
}

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

/* Responsive adjustments */
@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem;
    }
    
    .header h1 {
        font-size: 1.3rem;
    }
}