:root {
    --primary-blue: rgb(17, 84, 189);
    --primary-blue-dark: rgb(14, 70, 158);
    --secondary-text: #6b7280;
    --bg-light: #f7f9fb;
    --bg-dark: #111827;
    --max-width: 1280px;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-light);
    color: #1f2937;
}

main {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
    width: 100%;
}

/* LOGIN SECTION*/

.login-card {
    background-color: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 470px;
    border-top: 4px solid var(--primary-blue);
}

.login-card h2 {
    font-size: 1.875rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 20px;
    color: #1f2937;
}

.login-card .comment {
    text-align: center;
    color: var(--secondary-text);
    margin-bottom: 1.7rem;
    font-size: 16px;
}

.login-card .my-alert {
    font-size: 15px;
    color: red;
    text-align: center;
    padding-bottom: 1rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    font-family: inherit;
    color: #555;
}

.form-group input[type="text"]:focus,
.form-group input[type="password"]:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(17, 84, 189, 0.3);
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    background-color: var(--primary-blue);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: background-color 0.2s ease-in-out;
}

.btn-submit:hover {
    background-color: var(--primary-blue-dark);
}

.footer-login-links {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.875rem;
}

.footer-login-links a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.15s ease-in-out;
}

.footer-login-links a:hover {
    color: var(--primary-blue-dark);
    text-decoration: underline;
}

.logo-text {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}