body {
    background-color: #f9fbfd;
    font-family: 'Inter', sans-serif;
}

.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-card {
    background-color: #fff;
    padding: 2.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    max-width: 500px;
    width: 100%;
}

.login-title {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.75rem;
    color: #1f2937;
}

.login-sub-title {
    text-align: center;
    font-size: 1.0rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #1f2937;
}

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

label {
    display: block;
    color: #656d9a;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 14px;
}

input[type="text"],
input[type="password"] {
    width: 93%;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    background-color: #f9fafb;
    font-size: 1rem;
    color: #111827;
}

input:focus {
    outline: none;
    border-color: #4ade80;
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.3);
}

.login-button {
    background-color: #22c55e;
    color: #fff;
    font-weight: 600;
    padding: 0.75rem;
    border: none;
    border-radius: 0.5rem;
    width: 100%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.login-button:hover {
    background-color: #16a34a;
}

.alert-danger {
    background-color: #fee2e2;
    color: #b91c1c;
    padding: 0.5rem;
    border-radius: 0.375rem;
    margin-top: 0.5rem;
    font-size: 0.875rem;
}