.login-page {
    min-height: calc(100vh - 140px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.login-logo {
    color: #2563eb;
    font-size: 27px;
    font-weight: 700;
    margin-bottom: 25px;
}

.login-card h1 {
    margin: 0 0 8px;
    font-size: 28px;
}

.login-description {
    margin: 0 0 25px;
    color: #64748b;
}

.form-group {
    margin-bottom: 18px;
}

    .form-group label {
        display: block;
        margin-bottom: 7px;
        font-size: 14px;
        font-weight: 600;
    }

    .form-group input {
        width: 100%;
        padding: 12px 13px;
        border: 1px solid #d1d5db;
        border-radius: 8px;
        font-size: 15px;
        outline: none;
    }

        .form-group input:focus {
            border-color: #2563eb;
        }

.login-button {
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 8px;
    background: #2563eb;
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

    .login-button:hover {
        background: #1d4ed8;
    }

.login-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    padding: 11px 13px;
    border-radius: 7px;
    margin-bottom: 18px;
    font-size: 14px;
}

.back-home {
    display: block;
    text-align: center;
    margin-top: 22px;
    color: #64748b;
    text-decoration: none;
    font-size: 14px;
}